Tunable L-band semiconductor laser based on Mach-Zehnder interferometer

OPTICS COMMUNICATIONS

卷:402

Article

Dernaika, Moharnad^1,2  Caro, Ludovic^1,3  Kelly, Niall P.^1,3  Shayesteh, Maryam¹  Peters, Frank H.^1,3 

[1] Tyndall Natl Inst, Integrated Photon Grp, Cork, Ireland

[2] Univ Coll Cork, Elect & Elect Engn Dept, Coll Rd, Cork, Ireland

[3] Univ Coll Cork, Phys Dept, Coll Rd, Cork, Ireland

关键词: Semiconductor laser;    Photolithography;    L-band;    Single mode;    Lasers;    Mach-Zehnder interferometer;   

DOI  :  10.1016/j.optcom.2017.05.073

来源: Elsevier

【 摘 要 】

A regrowth-free tunable L-band semiconductor laser based on Mach-Zehnder interferometer is presented in this paper. The laser exhibit a side mode suppression ratio of 38 dB and linewidth of 500 kHz. A tuning range of 30 nm across the L-band is also demonstrated. (C) 2017 The Authors. Published by Elsevier B.V.

【 授权许可】

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