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Browse Journals & Magazines > Electronics Letters ...> Volume:32 Issue:21 Help

Room-temperature continuous wave operation of all-AlGaAs visible (~700 nm) vertical-cavity surface emitting lasers

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4 Author(s)
Hou, H.Q. ; Sandia Nat. Labs., Albuquerque, NM, USA ; Hagerott Crawford, M. ; Hickman, R.J. ; Hammons, B.E.

The authors present the first demonstration of the room-temperature continuous-wave operation of AlGaAs quantum well red (~700 nm) vertical-cavity surface emitting lasers fabricated by the selective oxidation process. The threshold current is ~3.2 mA with an output power of up to 44 μW. The laser structures, containing five Al 0.24Ga0.76As quantum wells, were grown on GaAs (311)A substrates by metal organic vapour phase epitaxy

Published in:
Electronics Letters  (Volume:32 ,  Issue: 21 )

Date of Publication: 10 Oct 1996

Page(s):
1986 - 1987
ISSN :
0013-5194
INSPEC Accession Number:
5408017
Digital Object Identifier :
10.1049/el:19961337
Date of Current Version :
06 August 2002
Issue Date :
10 Oct 1996
Sponsored by :
Institution of Engineering and Technology

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