SCREW DISLOCATIONS IN LIGHT WAVE-FRONTS

被引：366

作者：

BAZHENOV, VY

SOSKIN, MS

VASNETSOV, MV

机构：

[1] Institute of Physics, Academy of Sciences of Ukraine, Kiev, 252650

来源：

JOURNAL OF MODERN OPTICS | 1992年 / 39卷 / 05期

关键词：

D O I：

10.1080/09500349214551011

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We discuss screw dislocations of a phase surface as the one type of wavefront of a monochromatic wave. The simple method for construction of the optical wavefronts with an isolated screw dislocation is reported. Laser beams with the dislocations of different orders were experimentally achieved by using diffraction on computer-synthesized gratings.

引用

页码：985 / 990

页数：6

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