Emission wavelength tuning by mechanical stressing of GaAs/Ge/Si microbeams
نویسندگان
چکیده
منابع مشابه
Emission wavelength tuning by mechanical stressing of GaAs/Ge/Si microbeams.
We propose an approach for tuning a gain spectrum of semiconductor lasers under temperature fluctuations, where the heat-induced effect is dynamically compensated using a mechanical stressing. By stressing GaAs/Ge/Si microbeams, emission wavelength tuning is experimentally demonstrated for the overlying GaAs layers as a proof-of-concept, and the results are followed by theoretical calculations....
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ژورنال
عنوان ژورنال: Optics Express
سال: 2011
ISSN: 1094-4087
DOI: 10.1364/oe.19.015732