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Model for an anomalous hollow beam and its paraxial propagation

โœ Scribed by Cai, Yangjian

Book ID
115430197
Publisher
Optical Society of America
Year
2007
Tongue
English
Weight
278 KB
Volume
32
Category
Article
ISSN
0146-9592

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๐Ÿ“œ SIMILAR VOLUMES

Modified hollow Gaussian beam and its pa
Modified hollow Gaussian beam and its paraxial propagation
โœ Yangjian Cai; Chiyi Chen; Fei Wang ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 537 KB

A model named modified hollow Gaussian beam (HGB) is proposed to describe a dark hollow beam with adjustable beam spot size, central dark size and darkness factor. In this modified model, both the beam spot size and the central dark size will be convergent to finite constants as the beam order appro