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Conferences > OFC > 2009 > OThT > OThT3
  • Optical Fiber Communication Conference and National Fiber Optic Engineers Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper OThT3
  • •https://doi.org/10.1364/OFC.2009.OThT3

Operation of a 25-Gbps Direct Modulation Ridge Waveguide MQW-DFB Laser up to 85 °C

T. Tadokoro, T. Yamanaka, F. Kano, H. Oohashi, Y. Kondo, and K. Kishi

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Abstract

We demonstrated 25-Gbps direct modulation up to 85 °C with a 1.3-µm InGaAlAs RWG-MQW-DFB laser. The dependence of the relaxation oscillation frequency on current was 3.3 GHz/mA1/2 and this is the highest value ever reported.

© 2009 Optical Society of America

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