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red-light-emitting laser diodes operating cw at room temperatureHeterojunction laser diodes of AlGaAs have been prepared with threshold current densities substantially below those previously achieved at room temperature in the 7200-8000-A spectral range. These devices operate continuously with simple oxide-isolated stripe contacts to 7400 A, which extends CW operation into the visible (red) portion of the spectrum.
Document ID
19760048251
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Kressel, H.
(RCA Labs. Princeton, NJ, United States)
Hawrylo, F. Z.
(RCA Laboratories Princeton, N.J., United States)
Date Acquired
August 8, 2013
Publication Date
May 15, 1976
Publication Information
Publication: Applied Physics Letters
Volume: 28
Subject Category
LASERS AND MASERS
Distribution Limits
Public
Copyright
Other