10.1 nm range continuous wavelength-tunable vertical-cavity surface-emitting lasers
- 18 August 1994
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 30 (17), 1409-1410
- https://doi.org/10.1049/el:19940972
Abstract
A record wide continuous wavelength tuning range of 10.1 nm is demonstrated in vertical-cavity surface-emitting lasers (VCSELs) with monolithically integrated thin-film metal heaters. Single longitudinal mode and single transverse mode are maintained throughout the tuning range. The thin-film heater can stand higher temperatures over a wider tuning range. It is also separated and electrically isolated from the laser, and can be applied to most existing VCSEL structures.Keywords
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