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. (https://doi.org/10.1109/LPT.2012.2195164)
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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.
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Item type: Article ID code: 44374 Dates: DateEvent15 June 2012PublishedSubjects: 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: 10 Apr 2024 14:43 URI: https://strathprints.strath.ac.uk/id/eprint/44374
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