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

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

Dernaika, Mohamad; Kelly, Niall P.; Caro, Ludovic; Shortiss, Kevin; Peters, Frank H.
Date: 2017-08-22
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]
Copyright information: https://creativecommons.org/licenses/by/3.0/
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
Published Version: 10.1117/1.OE.56.8.086107

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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© 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] Except where otherwise noted, this item's license is described as © 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]
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