Highly stacked quantum dot mode-locked laser diode with 100 GHz mode spacing

被引:0
|
作者
Akahane, Kouichi [1 ]
Matsumoto, Atsushi [1 ]
Yanase, Satoshi [1 ,2 ]
Umezawa, Toshimasa [1 ]
Yamamoto, Naokatsu [1 ]
Maeda, Tomohiro [1 ,2 ]
Sotobayashi, Hideyuki [2 ]
机构
[1] Natl Inst Informat & Commun Technol, 4-2-1 Nukuikitamachi, Koganei, Tokyo 1848795, Japan
[2] Aoyama Gakuin Univ, 5-10-1 Fuchinobe, Sagamihara, Kanagawa 2525258, Japan
关键词
quantum dot; mode-locked laser; strain compensation;
D O I
10.1109/ISLC57752.2024.10717360
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A 400-mu m cavity length mode locked laser diode was fabricated with highly stacked quantum dot (QD) structure. Owing to the high density of QD, wide-band lasing with 100 GHz mode spacing was observed at 1550 nm wavelength range, which can be used for DWDM systems in fiber optic communications.
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页数:2
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