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Proceedings Paper

Numerical study of reflection imaging technique for measurement of optical nonlinearity
Author(s): Qijing Cai; Junyi Yang; Yinglin Song
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Paper Abstract

A single-laser-shot reflection imaging technique, which can measure the nonlinear optical refraction of the surface of material possessing limited transparency, is present. Using the model of the reflection 4f coherent imaging system with phase object, we analyze the phase and amplitude characteristics of the beam reflected from the interface. With the help of computer and MATLAB, we have done some theoretical analysis and got some conclusions including advantages and disadvantages. Our model and its corresponding simulation is presented in order to validate our approach.

Paper Details

Date Published: 31 August 2009
PDF: 7 pages
Proc. SPIE 7382, International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, 738243 (31 August 2009); doi: 10.1117/12.835673
Show Author Affiliations
Qijing Cai, Suzhou Univ. (China)
Junyi Yang, Suzhou Univ. (China)
Yinglin Song, Suzhou Univ. (China)
Harbin Institute of Technology (China)


Published in SPIE Proceedings Vol. 7382:
International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging
Farzin Amzajerdian; Chun-qing Gao; Tian-yu Xie, Editor(s)

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