Regrowth-free single-mode semiconductor laser suitable for monolithic integration based on pits mirror

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Date
2017-08-22
Authors
Dernaika, Mohamad
Kelly, Niall P.
Caro, Ludovic
Shortiss, Kevin
Peters, Frank H.
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Volume Title
Publisher
Society of Photo-optical Instrumentation Engineers (SPIE)
Published Version
10.1117/1.OE.56.8.086107
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Abstract
A regrowth-free single-mode laser that is made using standard UV photolithography is reported. The laser achieves a single-mode side-mode suppression ratio of 37 dB, linewidth of 450 kHz, and tunes across 2.9 nm and is suitable for monolithic integration as a distributed feedback replacement, due to a large free spectral range of 60 nm.
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Keywords
Photonic integrated circuit , Single-mode laser , Semiconductor lasers , Lasers , Photolithography , Monolithic integration
Citation
Dernaika, M., Kelly, Niall P., Caro, L., Shortiss, K. and Peters, F. H. (2017) 'Regrowth-free single-mode semiconductor laser suitable for monolithic integration based on pits mirror'. Optical Engineering, 56 (8), 086107 (5 pp). doi:10.1117/1.OE.56.8.086107
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URI
https://hdl.handle.net/10468/4630
Collections
Tyndall National Institute - Journal Articles
Electrical and Electronic Engineering - Journal Articles
Physics - Journal Articles
Copyright
© The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI. [DOI: 10.1117/1.OE.56.8.086107]