Bias-controlled wavelength switching in coupled-cavity In0.4Ga0.6As/GaAs self-organized quantum dot lasers
- 8 February 1999
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 74 (6) , 783-785
- https://doi.org/10.1063/1.123366
Abstract
Efficient wavelength switching is demonstrated in an In0.4Ga0.6As/GaAsIn0.4Ga0.6As/GaAs self-organized quantum dot laser with an intracavity absorber section. A wavelength shift of ∼15 nm, believed to be caused by a shift of lasing between the bound states of the quantum dot, is obtained for a bias change of 6 V. © 1999 American Institute of PhysicsKeywords
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