Post-growth fabrication of multiple wavelength DFB laser arrays with precise wavelength spacing

Zanola, Marco and Strain, Michael John and Giuliani, Guido and Sorel, Marc (2012) Post-growth fabrication of multiple wavelength DFB laser arrays with precise wavelength spacing. IEEE Photonics Technology Letters, 24 (12). pp. 1063-1065.

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Abstract

The design and experimental characterization of sidewall-etched gratings in III-V material fabricated with a post-growth technique are presented. The successful demonstration of an array of sidewall-etched distributed feedback lasers shows that this technology allows for a very accurate control of the wavelength spacing and a sidemode suppression ratio up to 60 dB.

Creators(s): Zanola, Marco, Strain, Michael John ORCID logoORCID: https://orcid.org/0000-0002-9752-3144, Giuliani, Guido and Sorel, Marc;
Item type:Article
ID code:44374
Keywords:gallium compounds, diffraction gratings, indium compounds, Electrical engineering. Electronics Nuclear engineering, Electrical and Electronic Engineering
Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
Department:Faculty of Science > Physics > Institute of Photonics
Depositing user: Pure Administrator
Date deposited:29 Jul 2013 14:54
Last modified:24 May 2020 00:33
URI:https://strathprints.strath.ac.uk/id/eprint/44374
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