High-performance single-mode AlGaAs Gaussian channel substrate planar laser diodes
- 6 January 1983
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 19 (1) , 1-3
- https://doi.org/10.1049/el:19830002
Abstract
Stable fundamental transverse and single longitudinal mode CW behaviour is demonstrated using a Gaussian channel substrate planar waveguide laser. Highly reliable performance including low threshold current, extremely low spontaneous background level and high-power CW operation has been achieved. In addition, the longitudinal mode has a locking range of 7.8°C, where the wavelength changes at a rate of 0.6 Å/°C.Keywords
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