Whole-sample and localized induced-absorption optical bistability in GaAlAs waveguides

J. S. Aitchison, J. D. Valera, A. C. Walker, S. Ritchie, P. M. Rodgers, P. McIlroy, G. I. Stegeman

Research output: Contribution to journalArticle

Abstract

Induced-absorption optical bistability has been studied in GaAlAs heterostructure rib and slab waveguides. Both whole-sample and localized switching have been observed within the same device. The localized switch, which occurs on the time scale of a few microseconds and at an input power of 10-20 mW, has been induced using a laser-diode source.

Original languageEnglish
Pages (from-to)561-563
Number of pages3
JournalApplied Physics Letters
Volume51
Issue number8
DOIs
Publication statusPublished - 1987

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