We present the realization of a quantum cascade laser with tapered waveguide and patterned contacts that allow to control the emission profile by modifying the electrical excitation in different sections of the device.
Electrical beam steering of quantum cascade lasers
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 1 ; 2 pp. vol.1
2004-01-01
167952 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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