Asymmetric dual quantum well laser—wavelength switching controlled by injection current
- 18 September 1989
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 55 (12) , 1155-1157
- https://doi.org/10.1063/1.101682
Abstract
We have performed the first experiment on a novel laser diode, the lasing wavelength of which can be switched with increasing current. Wavelength switching over 13 nm under continuous operation, as well as lasing at dual wavelengths, has been achieved for the first time.Keywords
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