Propagation of Gaussian beams passing through complicated ABCD optical system with internal hard-edge aperture
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1.
Institute of Laser Physics and Chemistry, Sichuan University, Chengdu, 610064;
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2.
Department of Electronic Information and Engineering, Yibin College, Yibin, 644007;
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3.
National Laboratory of Laser Technology, HUST, Wuhan, 430074
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Received Date:
2002-08-16
Accepted Date:
2002-11-18
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Abstract
Based on matrix decomposition method,the analytical propagation expression for Gaussian beams passing through complicated ABCD optical systems with internal hard-edge aperture is derived and analyzed physically.The theoretical result is illustrated with numerical examples of Gaussian beams passing through a spatial filter.Finally its extensive application is also discussed.
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Proportional views
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