In:
Applied Physics Letters, AIP Publishing, Vol. 23, No. 4 ( 1973-08-15), p. 181-183
Abstract:
This paper reports the first continuous operation of GaAs–Ga1 − xAlxAs double-heterostructure (DH) junction lasers for periods of time in excess of 1000 h in a 30 °C ambient. One laser which has operated at a constant direct current for more than 1000 h has degraded only 10% from its initial 20-mW light output. At 1000 h, the differential quantum efficiency remained essentially unchanged, but the threshold and the mode structure changed appreciably.
Type of Medium:
Online Resource
ISSN:
0003-6951
,
1077-3118
Language:
English
Publisher:
AIP Publishing
Publication Date:
1973
detail.hit.zdb_id:
211245-0
detail.hit.zdb_id:
1469436-0