Abstract

Simple high-speed optical transmission technologies are desired for use in intra-and inter-datacenter networks. In this study, we demonstrate simple single-carrier intensity-modulated direct-detection (IMDD) transmissions at a net data rate of 400 Gbps (516.7 Gbps gross) over 20 km with a compact transmitter subassembly. The subassembly consists of a 2:1 analog multiplexer (AMUX) and an InP Mach-Zehnder modulator (MZM) placed close to each other and connected via wires. We employed 162-Gbaud single-carrier probabilistically shaped pulsed amplitude modulation (PS-PAM). The baseband signals with a bandwidth of around 81 GHz to drive the MZM were generated by a super-digital-to-analog converter (super-DAC) consisting of two sub-DACs and the AMUX. Digital nonlinear pre-distortion enabled us to transmit the signals with normalized generalized mutual information (NGMI) larger than the threshold of a soft-decision forward error correction (SD-FEC) code of 0.857. Truncation of the PS-PAM symbol distribution further enhanced performance. To the best of our knowledge, this is the first net-400-Gbps single-carrier IMDD transmission using a compact transmitter subassembly.

© 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

Full Article  |  PDF Article
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2019 (2)

2018 (3)

2017 (2)

2016 (1)

2015 (1)

G. Böcherer, F. Steiner, and P. Schulte, “Bandwidth Efficient and Rate-Matched Low-Density Parity-Check Coded Modulation,” IEEE Trans. Commun. 63(12), 4651–4665 (2015).
[Crossref]

Altenhain, L.

Alvarado, A.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Bayvel, P.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Bigo, S.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Bo, T.

Bocherer, G.

Böcherer, G.

G. Böcherer, F. Steiner, and P. Schulte, “Bandwidth Efficient and Rate-Matched Low-Density Parity-Check Coded Modulation,” IEEE Trans. Commun. 63(12), 4651–4665 (2015).
[Crossref]

Brink, S.

T. A. Eriksson, M. Chagnon, F. Buchali, K. Schuh, S. Brink, and L. Schmalen, “56 Gbaud Probabilistically Shaped PAM8 for Data Center Interconnects,” in European Conference and Exhibition on Optical Communications (2017), paper Tu2D.4.

Buchali, F.

F. Buchali, F. Steiner, G. Bocherer, L. Schmalen, P. Schulte, and W. Idler, “Rate Adaptation and Reach Increase by Probabilistically Shaped 64-QAM: An Experimental Demonstration,” J. Lightwave Technol. 34(7), 1599–1609 (2016).
[Crossref]

T. A. Eriksson, M. Chagnon, F. Buchali, K. Schuh, S. Brink, and L. Schmalen, “56 Gbaud Probabilistically Shaped PAM8 for Data Center Interconnects,” in European Conference and Exhibition on Optical Communications (2017), paper Tu2D.4.

Calsat, A.

Chagnon, M.

T. A. Eriksson, M. Chagnon, F. Buchali, K. Schuh, S. Brink, and L. Schmalen, “56 Gbaud Probabilistically Shaped PAM8 for Data Center Interconnects,” in European Conference and Exhibition on Optical Communications (2017), paper Tu2D.4.

Chandrasekhar, S.

X. Chen, S. Chandrasekhar, J. Cho, and P. Winzer, “Single-Wavelength and Single-Photodiode Entropy-Loaded 554-Gb/s Transmission over 22-km SMF,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.5.

Chen, J.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Chen, X.

X. Chen, S. Chandrasekhar, J. Cho, and P. Winzer, “Single-Wavelength and Single-Photodiode Entropy-Loaded 554-Gb/s Transmission over 22-km SMF,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.5.

Cho, J.

X. Chen, S. Chandrasekhar, J. Cho, and P. Winzer, “Single-Wavelength and Single-Photodiode Entropy-Loaded 554-Gb/s Transmission over 22-km SMF,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.5.

J. Cho, L. Schmalen, and P. J. Winzer, “Normalized Generalized Mutual Information as a Forward Error Correction Threshold for Probabilistically Shaped QAM,” in European Conference and Exhibition on Optical Communications (2017), paper M.2.D.2.

Dubost, S.

Dupuy, J.-Y.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Duval, B.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Eriksson, T. A.

T. A. Eriksson, M. Chagnon, F. Buchali, K. Schuh, S. Brink, and L. Schmalen, “56 Gbaud Probabilistically Shaped PAM8 for Data Center Interconnects,” in European Conference and Exhibition on Optical Communications (2017), paper Tu2D.4.

Estaran, J. M.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Ghazisaeidi, A.

Hamaoka, F.

H. Yamazaki, M. Nagatani, F. Hamaoka, S. Kanazawa, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “Discrete Multi-tone Transmission at Net Data Rate of 250 Gbps Using Digital-Preprocessed Analog-Multiplexed DAC with Halved Clock Frequency and Suppressed Image,” J. Lightwave Technol. 35(7), 1300–1306 (2017).
[Crossref]

T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band Transmission over 800 km Employing 1-Tb/s PS-64QAM signals enhanced by Complex 8 × 2 MIMO Equalizer,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.2.

H. Yamazaki, M. Nagatani, S. Kanazawa, H. Nosaka, T. Hashimoto, F. Hamaoka, and Y. Miyamoto, “Discrete Multi-tone Transmitter at Net Data Rate of 200 Gbps Using a Digital-Preprocessed Analog-Multiplexed DAC,” in European Conference and Exhibition on Optical Communications (Optical Society of America, 2016), paper Tu.3.C.2.

Hashimoto, T.

H. Yamazaki, M. Nagatani, H. Wakita, Y. Ogiso, M. Nakamura, M. Ida, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “IMDD Transmission at Net Data Rate of 333 Gbps Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach-Zehnder Modulator,” J. Lightwave Technol. 37(8), 1772–1778 (2019).
[Crossref]

H. Yamazaki, M. Nagatani, H. Wakita, M. Nakamura, S. Kanazawa, M. Ida, T. Hashimoto, H. Nosaka, and Y. Miyamoto, “160-GBd (320-Gb/s) PAM4 Transmission Using 97-GHz Bandwidth Analog Multiplexer,” IEEE Photonics Technol. Lett. 30(20), 1749–1751 (2018).
[Crossref]

H. Yamazaki, M. Nagatani, F. Hamaoka, S. Kanazawa, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “Discrete Multi-tone Transmission at Net Data Rate of 250 Gbps Using Digital-Preprocessed Analog-Multiplexed DAC with Halved Clock Frequency and Suppressed Image,” J. Lightwave Technol. 35(7), 1300–1306 (2017).
[Crossref]

H. Yamazaki, M. Nagatani, S. Kanazawa, H. Nosaka, T. Hashimoto, F. Hamaoka, and Y. Miyamoto, “Discrete Multi-tone Transmitter at Net Data Rate of 200 Gbps Using a Digital-Preprocessed Analog-Multiplexed DAC,” in European Conference and Exhibition on Optical Communications (Optical Society of America, 2016), paper Tu.3.C.2.

Hashizume, Y.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

He, Z.

Ida, M.

H. Yamazaki, M. Nagatani, H. Wakita, Y. Ogiso, M. Nakamura, M. Ida, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “IMDD Transmission at Net Data Rate of 333 Gbps Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach-Zehnder Modulator,” J. Lightwave Technol. 37(8), 1772–1778 (2019).
[Crossref]

H. Yamazaki, M. Nagatani, H. Wakita, M. Nakamura, S. Kanazawa, M. Ida, T. Hashimoto, H. Nosaka, and Y. Miyamoto, “160-GBd (320-Gb/s) PAM4 Transmission Using 97-GHz Bandwidth Analog Multiplexer,” IEEE Photonics Technol. Lett. 30(20), 1749–1751 (2018).
[Crossref]

M. Nagatani, H. Wakita, H. Yamazaki, M. Motoh, M. Ida, Y. Miyamoto, and H. Nosaka, “An Over-110-GHz-Bandwidth 2:1 Analog Multiplexer in 0.25-µm InP DHBT Technology,” in International Microwave Symposium (2018), Paper We2A-1.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

Idler, W.

Ishii, H.

Ishikawa, M.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

Jorge, F.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Kaiser, R.

Kanazawa, S.

H. Yamazaki, M. Nagatani, H. Wakita, M. Nakamura, S. Kanazawa, M. Ida, T. Hashimoto, H. Nosaka, and Y. Miyamoto, “160-GBd (320-Gb/s) PAM4 Transmission Using 97-GHz Bandwidth Analog Multiplexer,” IEEE Photonics Technol. Lett. 30(20), 1749–1751 (2018).
[Crossref]

S. Kanazawa, H. Yamazaki, Y. Nakanishi, Y. Ueda, W. Kobayashi, Y. Muramoto, H. Ishii, and H. Sanjoh, “214-Gb/s 4-PAM Operation of Flip-Chip Interconnection EADFB Laser Module,” J. Lightwave Technol. 35(3), 418–422 (2017).
[Crossref]

H. Yamazaki, M. Nagatani, F. Hamaoka, S. Kanazawa, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “Discrete Multi-tone Transmission at Net Data Rate of 250 Gbps Using Digital-Preprocessed Analog-Multiplexed DAC with Halved Clock Frequency and Suppressed Image,” J. Lightwave Technol. 35(7), 1300–1306 (2017).
[Crossref]

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

H. Yamazaki, M. Nagatani, S. Kanazawa, H. Nosaka, T. Hashimoto, F. Hamaoka, and Y. Miyamoto, “Discrete Multi-tone Transmitter at Net Data Rate of 200 Gbps Using a Digital-Preprocessed Analog-Multiplexed DAC,” in European Conference and Exhibition on Optical Communications (Optical Society of America, 2016), paper Tu.3.C.2.

Kim, H.

Kobayashi, T.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band Transmission over 800 km Employing 1-Tb/s PS-64QAM signals enhanced by Complex 8 × 2 MIMO Equalizer,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.2.

Kobayashi, W.

Koike-Akino, T.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Kojima, K.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Konczykowska, A.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Koos, C.

Lange, S.

Lavery, D.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Letellier, V.

Lutz, J.

Maher, R.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Mardoyan, H.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Millar, D. S.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Miyamoto, Y.

H. Yamazaki, M. Nagatani, H. Wakita, Y. Ogiso, M. Nakamura, M. Ida, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “IMDD Transmission at Net Data Rate of 333 Gbps Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach-Zehnder Modulator,” J. Lightwave Technol. 37(8), 1772–1778 (2019).
[Crossref]

H. Yamazaki, M. Nagatani, H. Wakita, M. Nakamura, S. Kanazawa, M. Ida, T. Hashimoto, H. Nosaka, and Y. Miyamoto, “160-GBd (320-Gb/s) PAM4 Transmission Using 97-GHz Bandwidth Analog Multiplexer,” IEEE Photonics Technol. Lett. 30(20), 1749–1751 (2018).
[Crossref]

H. Yamazaki, M. Nagatani, F. Hamaoka, S. Kanazawa, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “Discrete Multi-tone Transmission at Net Data Rate of 250 Gbps Using Digital-Preprocessed Analog-Multiplexed DAC with Halved Clock Frequency and Suppressed Image,” J. Lightwave Technol. 35(7), 1300–1306 (2017).
[Crossref]

T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band Transmission over 800 km Employing 1-Tb/s PS-64QAM signals enhanced by Complex 8 × 2 MIMO Equalizer,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.2.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

H. Yamazaki, M. Nagatani, S. Kanazawa, H. Nosaka, T. Hashimoto, F. Hamaoka, and Y. Miyamoto, “Discrete Multi-tone Transmitter at Net Data Rate of 200 Gbps Using a Digital-Preprocessed Analog-Multiplexed DAC,” in European Conference and Exhibition on Optical Communications (Optical Society of America, 2016), paper Tu.3.C.2.

M. Nagatani, H. Wakita, H. Yamazaki, M. Motoh, M. Ida, Y. Miyamoto, and H. Nosaka, “An Over-110-GHz-Bandwidth 2:1 Analog Multiplexer in 0.25-µm InP DHBT Technology,” in International Microwave Symposium (2018), Paper We2A-1.

Motoh, M.

M. Nagatani, H. Wakita, H. Yamazaki, M. Motoh, M. Ida, Y. Miyamoto, and H. Nosaka, “An Over-110-GHz-Bandwidth 2:1 Analog Multiplexer in 0.25-µm InP DHBT Technology,” in International Microwave Symposium (2018), Paper We2A-1.

Muramoto, Y.

Nagatani, M.

H. Yamazaki, M. Nagatani, H. Wakita, Y. Ogiso, M. Nakamura, M. Ida, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “IMDD Transmission at Net Data Rate of 333 Gbps Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach-Zehnder Modulator,” J. Lightwave Technol. 37(8), 1772–1778 (2019).
[Crossref]

H. Yamazaki, M. Nagatani, H. Wakita, M. Nakamura, S. Kanazawa, M. Ida, T. Hashimoto, H. Nosaka, and Y. Miyamoto, “160-GBd (320-Gb/s) PAM4 Transmission Using 97-GHz Bandwidth Analog Multiplexer,” IEEE Photonics Technol. Lett. 30(20), 1749–1751 (2018).
[Crossref]

H. Yamazaki, M. Nagatani, F. Hamaoka, S. Kanazawa, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “Discrete Multi-tone Transmission at Net Data Rate of 250 Gbps Using Digital-Preprocessed Analog-Multiplexed DAC with Halved Clock Frequency and Suppressed Image,” J. Lightwave Technol. 35(7), 1300–1306 (2017).
[Crossref]

T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band Transmission over 800 km Employing 1-Tb/s PS-64QAM signals enhanced by Complex 8 × 2 MIMO Equalizer,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.2.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

M. Nagatani, H. Wakita, H. Yamazaki, M. Motoh, M. Ida, Y. Miyamoto, and H. Nosaka, “An Over-110-GHz-Bandwidth 2:1 Analog Multiplexer in 0.25-µm InP DHBT Technology,” in International Microwave Symposium (2018), Paper We2A-1.

H. Yamazaki, M. Nagatani, S. Kanazawa, H. Nosaka, T. Hashimoto, F. Hamaoka, and Y. Miyamoto, “Discrete Multi-tone Transmitter at Net Data Rate of 200 Gbps Using a Digital-Preprocessed Analog-Multiplexed DAC,” in European Conference and Exhibition on Optical Communications (Optical Society of America, 2016), paper Tu.3.C.2.

Nakamura, M.

H. Yamazaki, M. Nagatani, H. Wakita, Y. Ogiso, M. Nakamura, M. Ida, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “IMDD Transmission at Net Data Rate of 333 Gbps Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach-Zehnder Modulator,” J. Lightwave Technol. 37(8), 1772–1778 (2019).
[Crossref]

H. Yamazaki, M. Nagatani, H. Wakita, M. Nakamura, S. Kanazawa, M. Ida, T. Hashimoto, H. Nosaka, and Y. Miyamoto, “160-GBd (320-Gb/s) PAM4 Transmission Using 97-GHz Bandwidth Analog Multiplexer,” IEEE Photonics Technol. Lett. 30(20), 1749–1751 (2018).
[Crossref]

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band Transmission over 800 km Employing 1-Tb/s PS-64QAM signals enhanced by Complex 8 × 2 MIMO Equalizer,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.2.

Nakanishi, Y.

Nodjiadjim, V.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Nosaka, H.

H. Yamazaki, M. Nagatani, H. Wakita, Y. Ogiso, M. Nakamura, M. Ida, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “IMDD Transmission at Net Data Rate of 333 Gbps Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach-Zehnder Modulator,” J. Lightwave Technol. 37(8), 1772–1778 (2019).
[Crossref]

H. Yamazaki, M. Nagatani, H. Wakita, M. Nakamura, S. Kanazawa, M. Ida, T. Hashimoto, H. Nosaka, and Y. Miyamoto, “160-GBd (320-Gb/s) PAM4 Transmission Using 97-GHz Bandwidth Analog Multiplexer,” IEEE Photonics Technol. Lett. 30(20), 1749–1751 (2018).
[Crossref]

H. Yamazaki, M. Nagatani, F. Hamaoka, S. Kanazawa, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “Discrete Multi-tone Transmission at Net Data Rate of 250 Gbps Using Digital-Preprocessed Analog-Multiplexed DAC with Halved Clock Frequency and Suppressed Image,” J. Lightwave Technol. 35(7), 1300–1306 (2017).
[Crossref]

T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band Transmission over 800 km Employing 1-Tb/s PS-64QAM signals enhanced by Complex 8 × 2 MIMO Equalizer,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.2.

H. Yamazaki, M. Nagatani, S. Kanazawa, H. Nosaka, T. Hashimoto, F. Hamaoka, and Y. Miyamoto, “Discrete Multi-tone Transmitter at Net Data Rate of 200 Gbps Using a Digital-Preprocessed Analog-Multiplexed DAC,” in European Conference and Exhibition on Optical Communications (Optical Society of America, 2016), paper Tu.3.C.2.

M. Nagatani, H. Wakita, H. Yamazaki, M. Motoh, M. Ida, Y. Miyamoto, and H. Nosaka, “An Over-110-GHz-Bandwidth 2:1 Analog Multiplexer in 0.25-µm InP DHBT Technology,” in International Microwave Symposium (2018), Paper We2A-1.

Nunoya, N.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

Ogiso, Y.

H. Yamazaki, M. Nagatani, H. Wakita, Y. Ogiso, M. Nakamura, M. Ida, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “IMDD Transmission at Net Data Rate of 333 Gbps Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach-Zehnder Modulator,” J. Lightwave Technol. 37(8), 1772–1778 (2019).
[Crossref]

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

Ozaki, J.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

Ozolins, O.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Pajovic, M.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Pang, X.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Parsons, K.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Paskov, M.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Plantady, P.

Popov, S.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Prodaniuc, C.

L. Zhang, J. Wei, N. Stojanovic, C. Prodaniuc, and C. Xie, “Beyond 200-Gb/s DMT Transmission over 2-km SMF Based on A Low-cost Architecture with Single-wavelength, Single-DAC/ADC and Single-PD,” in European Conference and Exhibition on Optical Communications (2018), paper We1H.1.

N. Stojanovic, C. Prodaniuc, L. Zhang, and J. Wei, “210/225 Gbit/s PAM-6 transmission with BER bellow KP4-FEC/EFEC and at least 14 dB link budget,” in European Conference and Exhibition on Optical Communications (2018), paper We1H.5.

Randel, S.

Renaudier, J.

Riet, M.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Ruiz, I.

Sab, O.

Sanjoh, H.

Savory, S. J.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Schell, M.

Schmalen, L.

I. Ruiz, A. Ghazisaeidi, O. Sab, P. Plantady, A. Calsat, S. Dubost, L. Schmalen, V. Letellier, and J. Renaudier, “25.4-Tb/s Transmission Over Transpacific Distances Using Truncated Probabilistically Shaped PDM-64QAM,” J. Lightwave Technol. 36(6), 1354–1361 (2018).
[Crossref]

F. Buchali, F. Steiner, G. Bocherer, L. Schmalen, P. Schulte, and W. Idler, “Rate Adaptation and Reach Increase by Probabilistically Shaped 64-QAM: An Experimental Demonstration,” J. Lightwave Technol. 34(7), 1599–1609 (2016).
[Crossref]

T. A. Eriksson, M. Chagnon, F. Buchali, K. Schuh, S. Brink, and L. Schmalen, “56 Gbaud Probabilistically Shaped PAM8 for Data Center Interconnects,” in European Conference and Exhibition on Optical Communications (2017), paper Tu2D.4.

J. Cho, L. Schmalen, and P. J. Winzer, “Normalized Generalized Mutual Information as a Forward Error Correction Threshold for Probabilistically Shaped QAM,” in European Conference and Exhibition on Optical Communications (2017), paper M.2.D.2.

Schmid, R.

Schuh, K.

T. A. Eriksson, M. Chagnon, F. Buchali, K. Schuh, S. Brink, and L. Schmalen, “56 Gbaud Probabilistically Shaped PAM8 for Data Center Interconnects,” in European Conference and Exhibition on Optical Communications (2017), paper Tu2D.4.

Schulte, P.

F. Buchali, F. Steiner, G. Bocherer, L. Schmalen, P. Schulte, and W. Idler, “Rate Adaptation and Reach Increase by Probabilistically Shaped 64-QAM: An Experimental Demonstration,” J. Lightwave Technol. 34(7), 1599–1609 (2016).
[Crossref]

G. Böcherer, F. Steiner, and P. Schulte, “Bandwidth Efficient and Rate-Matched Low-Density Parity-Check Coded Modulation,” IEEE Trans. Commun. 63(12), 4651–4665 (2015).
[Crossref]

Steiner, F.

F. Buchali, F. Steiner, G. Bocherer, L. Schmalen, P. Schulte, and W. Idler, “Rate Adaptation and Reach Increase by Probabilistically Shaped 64-QAM: An Experimental Demonstration,” J. Lightwave Technol. 34(7), 1599–1609 (2016).
[Crossref]

G. Böcherer, F. Steiner, and P. Schulte, “Bandwidth Efficient and Rate-Matched Low-Density Parity-Check Coded Modulation,” IEEE Trans. Commun. 63(12), 4651–4665 (2015).
[Crossref]

Stojanovic, N.

L. Zhang, J. Wei, N. Stojanovic, C. Prodaniuc, and C. Xie, “Beyond 200-Gb/s DMT Transmission over 2-km SMF Based on A Low-cost Architecture with Single-wavelength, Single-DAC/ADC and Single-PD,” in European Conference and Exhibition on Optical Communications (2018), paper We1H.1.

N. Stojanovic, C. Prodaniuc, L. Zhang, and J. Wei, “210/225 Gbit/s PAM-6 transmission with BER bellow KP4-FEC/EFEC and at least 14 dB link budget,” in European Conference and Exhibition on Optical Communications (2018), paper We1H.5.

Tanobe, H.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

Thomsen, B. C.

D. S. Millar, R. Maher, D. Lavery, T. Koike-Akino, M. Pajovic, A. Alvarado, M. Paskov, K. Kojima, K. Parsons, B. C. Thomsen, S. J. Savory, and P. Bayvel, “Detection of a 1 Tb/s Superchannel with a Single Coherent Receiver,” in European Conference and Exhibition on Optical Communications (2015), paper Mo3.3.1.

Udalcovs, A.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Ueda, Y.

S. Kanazawa, H. Yamazaki, Y. Nakanishi, Y. Ueda, W. Kobayashi, Y. Muramoto, H. Ishii, and H. Sanjoh, “214-Gb/s 4-PAM Operation of Flip-Chip Interconnection EADFB Laser Module,” J. Lightwave Technol. 35(3), 418–422 (2017).
[Crossref]

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

Umeki, T.

T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band Transmission over 800 km Employing 1-Tb/s PS-64QAM signals enhanced by Complex 8 × 2 MIMO Equalizer,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.2.

Wakita, H.

H. Yamazaki, M. Nagatani, H. Wakita, Y. Ogiso, M. Nakamura, M. Ida, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “IMDD Transmission at Net Data Rate of 333 Gbps Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach-Zehnder Modulator,” J. Lightwave Technol. 37(8), 1772–1778 (2019).
[Crossref]

H. Yamazaki, M. Nagatani, H. Wakita, M. Nakamura, S. Kanazawa, M. Ida, T. Hashimoto, H. Nosaka, and Y. Miyamoto, “160-GBd (320-Gb/s) PAM4 Transmission Using 97-GHz Bandwidth Analog Multiplexer,” IEEE Photonics Technol. Lett. 30(20), 1749–1751 (2018).
[Crossref]

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

M. Nagatani, H. Wakita, H. Yamazaki, M. Motoh, M. Ida, Y. Miyamoto, and H. Nosaka, “An Over-110-GHz-Bandwidth 2:1 Analog Multiplexer in 0.25-µm InP DHBT Technology,” in International Microwave Symposium (2018), Paper We2A-1.

T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band Transmission over 800 km Employing 1-Tb/s PS-64QAM signals enhanced by Complex 8 × 2 MIMO Equalizer,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.2.

Wei, J.

N. Stojanovic, C. Prodaniuc, L. Zhang, and J. Wei, “210/225 Gbit/s PAM-6 transmission with BER bellow KP4-FEC/EFEC and at least 14 dB link budget,” in European Conference and Exhibition on Optical Communications (2018), paper We1H.5.

L. Zhang, J. Wei, N. Stojanovic, C. Prodaniuc, and C. Xie, “Beyond 200-Gb/s DMT Transmission over 2-km SMF Based on A Low-cost Architecture with Single-wavelength, Single-DAC/ADC and Single-PD,” in European Conference and Exhibition on Optical Communications (2018), paper We1H.1.

Westergren, U.

H. Mardoyan, F. Jorge, O. Ozolins, J. M. Estaran, A. Udalcovs, A. Konczykowska, M. Riet, B. Duval, V. Nodjiadjim, J.-Y. Dupuy, X. Pang, U. Westergren, J. Chen, S. Popov, and S. Bigo, “204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications,” in Optical Fiber Communications Conference (Optical Society of America, 2018), paper Th4A.4.

Winzer, P.

X. Chen, S. Chandrasekhar, J. Cho, and P. Winzer, “Single-Wavelength and Single-Photodiode Entropy-Loaded 554-Gb/s Transmission over 22-km SMF,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.5.

Winzer, P. J.

J. Cho, L. Schmalen, and P. J. Winzer, “Normalized Generalized Mutual Information as a Forward Error Correction Threshold for Probabilistically Shaped QAM,” in European Conference and Exhibition on Optical Communications (2017), paper M.2.D.2.

Wolf, S.

Xie, C.

L. Zhang, J. Wei, N. Stojanovic, C. Prodaniuc, and C. Xie, “Beyond 200-Gb/s DMT Transmission over 2-km SMF Based on A Low-cost Architecture with Single-wavelength, Single-DAC/ADC and Single-PD,” in European Conference and Exhibition on Optical Communications (2018), paper We1H.1.

Yamazaki, H.

H. Yamazaki, M. Nagatani, H. Wakita, Y. Ogiso, M. Nakamura, M. Ida, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “IMDD Transmission at Net Data Rate of 333 Gbps Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach-Zehnder Modulator,” J. Lightwave Technol. 37(8), 1772–1778 (2019).
[Crossref]

H. Yamazaki, M. Nagatani, H. Wakita, M. Nakamura, S. Kanazawa, M. Ida, T. Hashimoto, H. Nosaka, and Y. Miyamoto, “160-GBd (320-Gb/s) PAM4 Transmission Using 97-GHz Bandwidth Analog Multiplexer,” IEEE Photonics Technol. Lett. 30(20), 1749–1751 (2018).
[Crossref]

S. Kanazawa, H. Yamazaki, Y. Nakanishi, Y. Ueda, W. Kobayashi, Y. Muramoto, H. Ishii, and H. Sanjoh, “214-Gb/s 4-PAM Operation of Flip-Chip Interconnection EADFB Laser Module,” J. Lightwave Technol. 35(3), 418–422 (2017).
[Crossref]

H. Yamazaki, M. Nagatani, F. Hamaoka, S. Kanazawa, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “Discrete Multi-tone Transmission at Net Data Rate of 250 Gbps Using Digital-Preprocessed Analog-Multiplexed DAC with Halved Clock Frequency and Suppressed Image,” J. Lightwave Technol. 35(7), 1300–1306 (2017).
[Crossref]

T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band Transmission over 800 km Employing 1-Tb/s PS-64QAM signals enhanced by Complex 8 × 2 MIMO Equalizer,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.2.

H. Yamazaki, M. Nagatani, S. Kanazawa, H. Nosaka, T. Hashimoto, F. Hamaoka, and Y. Miyamoto, “Discrete Multi-tone Transmitter at Net Data Rate of 200 Gbps Using a Digital-Preprocessed Analog-Multiplexed DAC,” in European Conference and Exhibition on Optical Communications (Optical Society of America, 2016), paper Tu.3.C.2.

M. Nagatani, H. Wakita, H. Yamazaki, M. Motoh, M. Ida, Y. Miyamoto, and H. Nosaka, “An Over-110-GHz-Bandwidth 2:1 Analog Multiplexer in 0.25-µm InP DHBT Technology,” in International Microwave Symposium (2018), Paper We2A-1.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

Zhang, L.

N. Stojanovic, C. Prodaniuc, L. Zhang, and J. Wei, “210/225 Gbit/s PAM-6 transmission with BER bellow KP4-FEC/EFEC and at least 14 dB link budget,” in European Conference and Exhibition on Optical Communications (2018), paper We1H.5.

L. Zhang, J. Wei, N. Stojanovic, C. Prodaniuc, and C. Xie, “Beyond 200-Gb/s DMT Transmission over 2-km SMF Based on A Low-cost Architecture with Single-wavelength, Single-DAC/ADC and Single-PD,” in European Conference and Exhibition on Optical Communications (2018), paper We1H.1.

IEEE Photonics Technol. Lett. (1)

H. Yamazaki, M. Nagatani, H. Wakita, M. Nakamura, S. Kanazawa, M. Ida, T. Hashimoto, H. Nosaka, and Y. Miyamoto, “160-GBd (320-Gb/s) PAM4 Transmission Using 97-GHz Bandwidth Analog Multiplexer,” IEEE Photonics Technol. Lett. 30(20), 1749–1751 (2018).
[Crossref]

IEEE Trans. Commun. (1)

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[Crossref]

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I. Ruiz, A. Ghazisaeidi, O. Sab, P. Plantady, A. Calsat, S. Dubost, L. Schmalen, V. Letellier, and J. Renaudier, “25.4-Tb/s Transmission Over Transpacific Distances Using Truncated Probabilistically Shaped PDM-64QAM,” J. Lightwave Technol. 36(6), 1354–1361 (2018).
[Crossref]

S. Kanazawa, H. Yamazaki, Y. Nakanishi, Y. Ueda, W. Kobayashi, Y. Muramoto, H. Ishii, and H. Sanjoh, “214-Gb/s 4-PAM Operation of Flip-Chip Interconnection EADFB Laser Module,” J. Lightwave Technol. 35(3), 418–422 (2017).
[Crossref]

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[Crossref]

H. Yamazaki, M. Nagatani, H. Wakita, Y. Ogiso, M. Nakamura, M. Ida, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “IMDD Transmission at Net Data Rate of 333 Gbps Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach-Zehnder Modulator,” J. Lightwave Technol. 37(8), 1772–1778 (2019).
[Crossref]

H. Yamazaki, M. Nagatani, F. Hamaoka, S. Kanazawa, H. Nosaka, T. Hashimoto, and Y. Miyamoto, “Discrete Multi-tone Transmission at Net Data Rate of 250 Gbps Using Digital-Preprocessed Analog-Multiplexed DAC with Halved Clock Frequency and Suppressed Image,” J. Lightwave Technol. 35(7), 1300–1306 (2017).
[Crossref]

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M. Nagatani, H. Wakita, H. Yamazaki, M. Motoh, M. Ida, Y. Miyamoto, and H. Nosaka, “An Over-110-GHz-Bandwidth 2:1 Analog Multiplexer in 0.25-µm InP DHBT Technology,” in International Microwave Symposium (2018), Paper We2A-1.

Y. Ogiso, J. Ozaki, Y. Ueda, H. Wakita, M. Nagatani, H. Yamazaki, M. Nakamura, T. Kobayashi, S. Kanazawa, Y. Hashizume, H. Tanobe, N. Nunoya, M. Ida, Y. Miyamoto, and M. Ishikawa, “80-GHz Bandwidth and 1.5-V Vπ InP-based IQ Modulator,” J. Lightw. Technol. (Early Access), (2019).
[Crossref]

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N. Stojanovic, C. Prodaniuc, L. Zhang, and J. Wei, “210/225 Gbit/s PAM-6 transmission with BER bellow KP4-FEC/EFEC and at least 14 dB link budget,” in European Conference and Exhibition on Optical Communications (2018), paper We1H.5.

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H. Yamazaki, M. Nagatani, S. Kanazawa, H. Nosaka, T. Hashimoto, F. Hamaoka, and Y. Miyamoto, “Discrete Multi-tone Transmitter at Net Data Rate of 200 Gbps Using a Digital-Preprocessed Analog-Multiplexed DAC,” in European Conference and Exhibition on Optical Communications (Optical Society of America, 2016), paper Tu.3.C.2.

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T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band Transmission over 800 km Employing 1-Tb/s PS-64QAM signals enhanced by Complex 8 × 2 MIMO Equalizer,” in Optical Fiber Communications Conference (Optical Society of America, 2019), paper Th4B.2.

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Figures (6)

Fig. 1.
Fig. 1. Configuration of the transmitter.
Fig. 2.
Fig. 2. Operation principle of AMUX-based super-DAC (DP-AM-DAC).
Fig. 3.
Fig. 3. Experimental setup for 162-Gbaud PS-PAM transmission.
Fig. 4.
Fig. 4. Probability distribution of 10/16-TPS-PAM and 16/16-PS-PAM corresponding to net data rates of 360, 380, 400, 420 and 440 Gbps.
Fig. 5.
Fig. 5. Spectra of net-400-Gbps 10/16 TPS-PAM signal measured at the inputs to (a) AMUX Ch1, (b) AMUX Ch2, (c) DCF, and (d) DSO. (c) is an optical spectrum, while the others are electronic spectra.
Fig. 6.
Fig. 6. (a) Digitally interpolated eye diagrams and NGMIs at net 400 Gbps vs. number of active signal levels. (b) NGMIs vs. net data rate with 10/16-TPS- and 16/16-PS-PAM.

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