High-power operation of long-cavity phase-locked laser arrays

3 December 1987

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 23 (25) , 1396-1397
https://doi.org/10.1049/el:19870963

Abstract

A CW light output power of 570 mW at 0.81μm wavelength has been obtained on long-cavity, phase-locked laser arrays with five stripes. The median lifetime of the arrays for 100 mW CW operation was approximately 3000 h at 50°C, which corresponds to approximately 25 000 h at 25°C.

Keywords

50 DEGC
25000 HR
0.81 MICRON
25 DEGC
MEDIAN LIFETIME
HIGH-POWER OPERATION
LONG-CAVITY
PHASE-LOCKED LASER ARRAYS
570 MW
3000 HR
CW LIGHT OUTPUT POWER
SEMICONDUCTOR LASERS
100 MW

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