Surface mode coupling in GaAs/AlGaAs las
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A. KΓΆck; S. Freisleben; C. Gmachl; A. Golshani; E. Gomik; L. Korte; M. Rosenberg
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Article
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1994
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Elsevier Science
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English
β 185 KB
We present a new concept for a single mode laser diode. This concept is based on the strong coupling between the laser mode propagating in the active region and a surface mode on top of the laser diode. By this we achieve both a single-mode-like operation and a surface emission. We present a model w