We demonstrate for the first time anti-guided coupling of two adjacent vertical-cavity surface-emitting lasers, obtaining a 1-by-2 phased array. Anti-guiding by lateral modification of the longitudinal resonance is achieved by a patterned shallow etch performed between two epitaxial growths.
Two-element phased array of monolithic vertical-cavity lasers
1999-01-01
325445 byte
Conference paper
Electronic Resource
English
British Library Conference Proceedings | 2001
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