Determination of nonlinear optical constants in amorphous As/sub 2/S/sub 3/ thin film by transmission spectrum

By simple measurement of transmittance spectrum of amorphous As/sub 2/S/sub 3/ thin film the changes of nonlinear optical properties such as refractive index, absorption coefficient, thickness of the film and optical band gap energy were determined.

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Bibliographic Details
Main Authors: Woo, S.Y., Lee, S.J., Kim, E.J., Yang, H.R., Kim, G.Y., Kwak, C.H.
Format: Conference Proceeding
Language:English
Subjects:
Absorption
Amorphous materials
Energy measurement
Nonlinear optics
Optical films
Optical refraction
Optical variables control
Photonic band gap
Refractive index
Thickness measurement
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Description
Summary:By simple measurement of transmittance spectrum of amorphous As/sub 2/S/sub 3/ thin film the changes of nonlinear optical properties such as refractive index, absorption coefficient, thickness of the film and optical band gap energy were determined.
DOI:10.1109/CLEOPR.2003.1277083