Widely Tunable, Narrow Linewidth Quantum Dot Lasers Heterogeneously Integrated on Silicon

Authors :: Joel Guo
Di Liang
Aditya Malik
Geza Kurczveil
Minh A. Tran
John E. Bowers
Source :: Conference on Lasers and Electro-Optics.
Publication Year :: 2020
Publisher :: Optica Publishing Group, 2020.
Abstract: We demonstrate widely tunable, narrow linewidth, heterogeneous QD lasers utilizing Vernier ring resonators, setting a record for integrated lasers in the O-band with 47 nm tuning range, 52 dB SMSR, and 9.5 kHz Lorentzian linewidth.

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