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Conferences > CLEO_SI > 2016 > JTh2A > JTh2A.51

High performance index-coupled distributed feedback InAs/GaAs quantum dots-in-a-well lasers with laterally corrugated waveguides

Yuanbing Cheng, Haodong Qiu, Xiaonan Hu, Zhengji Xu, Xianshu Luo, Junfeng Song, Daohua Zhang, Hong Wang, and Qi jie Wang

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Abstract

We demonstrate an index-coupled distributed feedback InAs/GaAs quantum dots-in-a-well laser using a laterally corrugated ridge waveguide. Stable ground-state single-mode emission at 1224 nm with a side-mode-suppression-ratio more than 40 dB and low threshold is achieved.

© 2016 Optical Society of America

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