Widely tunable resonated-ring-reflector lasers covering C- and L-bands

Conference: ECOC 2007 - 33rd European Conference and Exhibition of Optical Communication - Post-Deadline Papers
09/16/2007 - 09/20/2007 at Berlin, Germany

Proceedings: ECOC 2007

Pages: 2Language: englishTyp: PDF

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Todt, R.; Deki, Y.; Takahashi, M.; Takeuchi, T.; Takaesu, S.; Miyazaki, T.; Horie, M.; Yamazaki, H. (Nano Electronics Research Laboratories, NEC Corporation, 34 Miyukigaoka, Tsukuba, Ibaraki 305-8501, Japan)
Watanabe, S.; Yamazaki, H. (Fiber Optic Devices Division, NEC Corporation)

Widely tunable resonated-ring-reflector lasers having a tuning range of 115 nm are demonstrated. The lasers fully cover the ITU C- and L-bands with high fiber-coupled output power (> +13 dBm) and large side-mode suppression (SMSR > 40 dB).