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Propagation of flattened Gaussian beams in apertured fractional Fourier transforming systems

โœ Scribed by Zhao, Daomu; Mao, Haidan; Shen, Meixiao; Liu, Hongjie; Jing, Feng; Zhu, Qihua; Wei, Xiaofeng

Book ID
124061238
Publisher
Institute of Physics
Year
2003
Tongue
English
Weight
454 KB
Volume
6
Category
Article
ISSN
1464-4258

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๐Ÿ“œ SIMILAR VOLUMES

Propagation of Hermite-cosh-Gaussian bea
Propagation of Hermite-cosh-Gaussian beams in apertured fractional Fourier transforming systems
โœ Daomu Zhao; Haidan Mao; Hongjie Liu; Shaomin Wang; Feng Jing; Xiaofeng Wei ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 345 KB

The apertured fractional Fourier transform (FRFT) system is introduced and applied to treat the propagation of Hermite-cosh-Gaussian beams. Based on the fact that a hard aperture function can be expanded into a finite sum of complex Gaussian functions, the approximate analytical expressions for the