High-power single-mode 894 nm VCSELs operating at high temperature (> 2 mW @ 365 K)
نویسندگان
چکیده
Abstract In this study, we realize the high-power output of a single-mode 894 nm vertical-cavity surface-emitting laser (VCSEL) at high temperature. The effects dimensional parameters oxide aperture and surface relief on transverse mode threshold gain VCSEL were analyzed. Through collaborative optimization relief, with 8 µm diameter 5 inner can operate temperature 365 K power 2.02 mW side-mode suppression 29.2 dB.
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ژورنال
عنوان ژورنال: Applied Physics B
سال: 2022
ISSN: ['1432-0649', '0946-2171']
DOI: https://doi.org/10.1007/s00340-021-07748-w