Recent developments on InGaAs/GaAs circular-grating distributed Bragg reflector lasers

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DOIResolve DOI: http://doi.org/10.1117/12.206339
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TypeArticle
Proceedings titleCircular-grating light-emitting sources : 6 February 1995, San Jose, California
Series titleProceedings of SPIE; Volume 2398
ConferenceCircular-Grating Light-Emitting Sources, San Jose, CA, USA, February 6, 1995
ISSN0277-786X
ISBN0819417505
Pages135141; # of pages: 7
AbstractIn this paper, we report on the design and fabrication of electrically-pumped circular-grating surface-emitting DBR lasers for operation in 0.98 micrometers wavelength range. The layer structure consists of InGaAs/GaAs/AlGaAs strained multi-quantum-wells grown by one step epitaxial growth. Circular gratings are defined by electron-beam lithography around the circular gain sections. The effect of various parameters are discussed and the most recent results are presented.
Publication date
PublisherSPIE--the International Society for Optical Engineering
LanguageEnglish
AffiliationNational Research Council Canada; NRC Institute for Microstructural Sciences
Peer reviewedNo
Identifier10361236
NPARC number12338836
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Record identifier059c9692-d097-4ce3-a532-a38be94b70d6
Record created2009-09-11
Record modified2016-05-09
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