Nonlinear refractive index measurment by modulation of probe beam interference pattern in a sample

M. T. Tavassolli

doi:10.1117/12.2316086

1 September 1996 Nonlinear refractive index measurment by modulation of probe beam interference pattern in a sample

M. T. Tavassolli

Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 2778B1 (1996) https://doi.org/10.1117/12.2316086
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of

Abstract

In this work we report measurment of nonlinear refractive index of a glass plate doped with CdS_xSe_1-x microcrystallites by two new simple techniques. In the first technique, modulation of the inteference pattern produced by the reflected probe beam from the surfaces of the sample plate at the presence of the pump beam is exploited. In the second technique curvature change of the diffracted pump wave front, from the grating iduced by the inteference of the pump and probe, has been used.

Citation Download Citation

M. T. Tavassolli "Nonlinear refractive index measurment by modulation of probe beam interference pattern in a sample", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 2778B1 (1 September 1996); https://doi.org/10.1117/12.2316086

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