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Lasing in lower-dimensional structures formed by cleaved edge overgrowth

Wegscheider, Werner and Pfeiffer, Loren and Dignam, M. and Pinczuk, A. and West, Ken and Hull, R. (1994) Lasing in lower-dimensional structures formed by cleaved edge overgrowth. Semiconductor Science and Technology 9 (11 S), pp. 1933-1938.

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We have used the molecular beam growth technique, which we call cleaved edge overgrowth, to fabricate highly efficient lasers that operate in the 1D quantum limit. The active region of our laser consists of atomically precise quantum wires that form at the T-shaped intersections of 7 nm wide GaAs quantum wells grown along the (001) and, after an in situ cleave, along the (110) crystal axis. The ...


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Item Type:Article
Date:14 November 1994
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
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Subjects:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:26 Oct 2009 14:45
Last Modified:13 Mar 2014 11:19
Item ID:10025
Owner Only: item control page


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