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Optical Injection Effects in Nanolasers

Sattar, Z.A. and Kamel, N.A. and Shore, K.A. (2015) Optical Injection Effects in Nanolasers. IEEE Journal of Quantum Electronics, 52 (2). DOI: 10.1109/JQE.2015.2512591

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Abstract

The response of nanolasers subject to optical injection has been analyzed. Calculations have been performed using rate equations, which include the Purcell cavity-enhanced spontaneous emission factor F and the spontaneous emission coupling factor β. In the analysis, the influence of F and β is evaluated for varying the injection strength and frequency detuning between the master and slave laser. It is observed that, in general, increased F and β increases the stable locking region and have only a few regions of dynamic instability as compared with conventional semiconductor lasers over a large frequency detuning. It is also found that for larger F, the modulation bandwidths of 90 GHz can be achieved.

Item Type: Article
Subjects: Research Publications
Departments: College of Physical and Applied Sciences > School of Electronic Engineering
Date Deposited: 07 Apr 2016 02:20
Last Modified: 07 Apr 2016 02:20
ISSN: 0018-9197
URI: http://e.bangor.ac.uk/id/eprint/6458
Identification Number: DOI: 10.1109/JQE.2015.2512591
Publisher: IEEE publishing
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