Nonlinear optical effects and devices

Influence of nonlinear absorption on a nonlinear phase shift of 10.6 µ radiation in InSb and InAs

V. I. Kovalev


Abstract: The ray approximation is used to consider the problem of a nonlinear phase shift (advance) experienced by radiation propagating in a medium with a strong nonlinear absorption. The dependences of the nonlinear phase shift on the intensity of the incident radiation are calculated for InSb and InAs.

UDC: 621.373.826

PACS: 42.65.-k, 42.70.Nq

Received: 13.01.1987

 English version: Soviet Journal of Quantum Electronics, 1987, 17:9, 1180–1181

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