Restoration of decentered Gaussian beam with the combination of a lens and a Gaussian aperture

被引:0
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作者
Chen, Jiannong [1 ]
Ma, Qiuming [1 ]
Selviah, David [1 ]
Xu, Qiang [1 ]
机构
[1] Dept. of Phys., Yantai Teachers, Univ., Yantai 264025, China
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关键词
Lasers - Lenses - Optical systems - Restoration - Three dimensional;
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学科分类号
摘要
The description and transform of three-dimensional decentered Gaussian beam are presented. The characteristic parameters of decentered Gaussian beam after passing through a lens and a Gaussian aperture is given and we have designed an optical system consisting of a lens and a Gaussian aperture to restore the decentered Gaussian beam.
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页码:267 / 272
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