Directional coupler with optically induced grating

Ewa Weinert-Raczka

doi:10.1117/12.185123

25 August 1994 Directional coupler with optically induced grating

Ewa Weinert-Raczka

Proceedings Volume 2212, Linear and Nonlinear Integrated Optics; (1994) https://doi.org/10.1117/12.185123
Event: Integrated Optoelectronics '94, 1994, Lindau, Germany

Abstract

A new type of directional coupler with a diffraction grating formed by two external beams interfering in nonlinear material is analyzed. The parameters of the grating depend on the external waves properties and thus can vary during the work of the coupler. As a result an external power controlled coupling of a chosen pair of normally mismatched couplers modes can be realized.

Citation Download Citation

Ewa Weinert-Raczka "Directional coupler with optically induced grating", Proc. SPIE 2212, Linear and Nonlinear Integrated Optics, (25 August 1994); https://doi.org/10.1117/12.185123

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