Reflection and temperature insensitive quantum dot lasers

Wenlu Wang; Zihao Wang; Ting Wang; Jiajian Chen; Jianjun Zhang; Jiawei Wang; Xiaochuan Xu; Yong Yao; Jianan Duan

doi:10.1117/12.2643959

27 December 2022 Reflection and temperature insensitive quantum dot lasers

Wenlu Wang, Zihao Wang, Ting Wang, Jiajian Chen, Jianjun Zhang, Jiawei Wang, Xiaochuan Xu, Yong Yao, Jianan Duan

Proceedings Volume 12311, Semiconductor Lasers and Applications XII; 123110D (2022) https://doi.org/10.1117/12.2643959
Event: SPIE/COS Photonics Asia, 2022, Online Only

Abstract

We experimentally demonstrate that InAs/GaAs quantum dot (QD) lasers exhibit high reflection insensitivity in the wide temperature range of 293 K to 353 K, which is due to the low and thermal stable linewidth enhancement factor. This work shows the potential of QD lasers as uncooled and isolator-free on-chip laser sources for next-generation photonic integrated circuits.

Conference Presentation

Citation Download Citation

Wenlu Wang, Zihao Wang, Ting Wang, Jiajian Chen, Jianjun Zhang, Jiawei Wang, Xiaochuan Xu, Yong Yao, and Jianan Duan "Reflection and temperature insensitive quantum dot lasers", Proc. SPIE 12311, Semiconductor Lasers and Applications XII, 123110D (27 December 2022); https://doi.org/10.1117/12.2643959

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