Author:
Hatai Ryosuke,Nakahara Kouji,Nakamura Atsushi,Nakajima Takayuki,Kobayashi Yoshihiko,Kageyama Takeo,Tanaka Shigehisa
Abstract
We demonstrate a CW-WDM MSA compatible 8-channel 400-GHz spacing 100-mW CW-DFB laser array, with uniform channel spacings (±100 GHz) from 20 to 75°C, small channel-to-channel power deviations (0.56 dB) and over 2000-hour-operation reliability at 80°C.