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Variable-radius focused optical vortex with suppressed sidelobes
DOI:10.1364/OL.31.001600.png)
摘要
En 中文
We propose a design for a phase mask for generating an optical vortex with suppressed sidelobes in the focal plane where the radius of the intensity ring is variable. A radial modulation added to conventional phase mask exp(il theta) projects the light diffracted from different annular zones into a single intensity ring in the focal plane. (c) 2006 Optical Society of America.
Keyword:
ORBITAL ANGULAR-MOMENTUM
LIGHT
GENERATION
PARTICLES
VORTICES
MODES
BEAMS
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期刊
IF:
3.3
论文数:
4.0W
被引数:
7.6W
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暂无机构信息
引用论文
Deterministic approach to the generation of modified helical beams for optical manipulation
OPTICS EXPRESS
IF3.3

