激光线宽
材料科学
光电子学
光子学
可调谐激光器
激光器
波长
光学
光学滤波器
光子集成电路
硅光子学
光纤激光器
硅
光纤
物理
作者
Naoki Kobayashi,Kenji Satō,Masahiko Namiwaka,Keisuke Yamamoto,Shinya Watanabe,Tomohiro Kita,Hirohito Yamada,Hiroyuki Yamazaki
标识
DOI:10.1109/jlt.2014.2385106
摘要
Si-photonic hybrid ring external cavity wavelength tunable lasers by passive alignment techniques with more than 100-mW fiber-coupled power and linewidth narrower than 15 kHz along the whole C-band are demonstrated. These attractive performances are achieved due to very low loss Si-wire waveguides, of which loss is lower than 0.5 dB/cm. Obtained results show excellent features of Si-photonics toward commercial products.
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