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Conferences > OFC > 2014 > Th2A > Th2A.63

Time-Interleaved Carrier-Suppressed Return-to-Zero QPSK for Filter-less Dual-Carrier Transmission

Takahide Sakamoto, Guo-Wei Lu, and Tetsuya Kawanishi

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Abstract

We demonstrate time-interleaved carrier-suppressed return-to-zero (TI-CSRZ) signaling, aiming for high-spectral-efficiency dual-carrier transmission. Optical filter-less modulation and demodulation schemes are proposed, achieving 40-Gb/s TI-CSRZ-QPSK.

© 2014 Optical Society of America

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