Thermal interference in a 0.85 µm 8 ×8 two-dimensionalvertical-cavity surface-emitting laser array
- 1 September 1994
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 30 (18) , 1491-1492
- https://doi.org/10.1049/el:19941045
Abstract
The authors present a study of the thermal interference in a two-dimensional 0.85 µm vertical-cavity surface-emitting laser array. The distance between pixels is 250 µm. The temperature of the centre pixel is found to increase by at least 15°C due to thermal interference when the other pixels are operated near the threshold current.Keywords
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