Phase-Conjugate Feedback Effects in Electrically Pumped Semiconductor Nano-Laser Arrays

Abstract

An analysis is performed of the response of arrays of semiconductor nano-lasers to phase-conjugate optical feedback. A comparison is made of their response to conventional mirror feedback. It is shown that phase-conjugate feedback induces a quasi-periodic route to chaos. The impact of the Purcell-enhanced spontaneous emission, which is a salient feature of nano-lasers, is also delineated for both phase-conjugate and conventional mirror feedback

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Last time updated on 16/03/2025

This paper was published in Bangor University Research Portal.

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