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 ![]() | Item type: | Article |
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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: | 01 Jan 2021 05:08 |
URI: | https://strathprints.strath.ac.uk/id/eprint/44374 |
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