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Conferences > OFC > 1982 > PD > PD4

Coupled Multiple Stripe Quantum Well Injection Lasers Emitting 400 mW CW

D. R. Scifres, R. D. Burnham, and W. Streifer

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Abstract

We describe CW operation of a coupled multiple stripe (CMS)1 quantum well injection laser array wherein, by optically coupling radiation between adjacent stripes, phase-locking and lateral transverse mode stability are achieved. For this laser, uncoated facets experience catastrophic failure at CW output powers as high as 410 mW. Previously, phase-locked injection lasers have been operated under only pulsed conditions, while CW broad area lasers exhibit filamentary behavior.

© 1982 Optical Society of America

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