Decentered controllable elliptical dark-
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Zhangrong Mei; Daomu Zhao
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Article
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2006
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Elsevier Science
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English
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A new kind of laser beam, named a decentered controllable elliptical dark-hollow beam (DCEDHB), is defined by a tensor method. The propagation formula for a DCEDHB through an axially nonsymmetrical optical system is derived by vector integration. The derived propagation formula could be reduced to t