95 °C Uncooled and High Power 25-Gbps Direct Modulation of InGaAlAs Ridge Waveguide DFB Laser

Conference: ECOC 2009 - 35th European Conference on Optical Communication
09/20/2009 - 09/24/2009 at Vienna, Austria

Proceedings: ECOC 2009

Pages: 2Language: englishTyp: PDF

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Fukamachi, T.; Shiota, T.; Kitatani, K.; Ban, T.; Matsuoka, Y.; Mita, R.; Sugawara, T.; Tanaka, S.; Shinoda, K.; Adachi, K.; Aoki, M. (Hitachi, Ltd., Central Research Laboratory, 1-280, Higashi-koigakubo, Kokubunji-shi, Tokyo 185-8601, Japan)
Fukamachi, T.; Shiota, T.; Ban, T.; Matsuoka, Y.; Shinoda, K.; Adachi, K. (Optoelectronic Industry and Technology Development Association)

95deg C, 25-Gbps direct modulation of a high-power (>15mW) 1.3-µm-InGaAlAs-DFB laser is developed for the first time. The device will be a key for 4-channel CWDM uncooled light-sources used in the lower-powerconsumption 100-GbE subsystems.