The theory of synthesis of optical vortices by technique of a phase wedge

被引：9

作者：

Gorshkov, VN ^{[1
]}

Khoroshun, AN ^{[1
]}

Soskin, MS ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Inst Phys, UA-03650 Kiev, Ukraine

来源：

SARATOV FALL MEETING 2001: COHERENT OPTICS OF ORDERED AND RANDOM MEDIA II | 2002年 / 4705卷

关键词：

light fields; optical vortices; spatial dynamics; phase wedge;

D O I：

10.1117/12.469025

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

It is advanced a two-dimensional model for investigation of spatial dynamics of stationary light fields with disruption of a wave front including optical vortices or with pronounced amplitude inhomogeneity. Theory of synthesis of optical vortices in a Gaussian beam by an optical wedge is developed. Optimum wedge parameters for high efficiency generation of alight beam with perfect optical vortex are found by use of the computer simulation.

引用

页码：65 / 74

页数：10

共 14 条

[1]

BAZHENOV VY, 1990, JETP LETT+, V52, P429

[2] HELICAL-WAVE-FRONT LASER-BEAMS PRODUCED WITH A SPIRAL PHASEPLATE [J].

BEIJERSBERGEN, MW ;

COERWINKEL, RPC ;

KRISTENSEN, M ;

WOERDMAN, JP .

OPTICS COMMUNICATIONS, 1994, 112 (5-6) :321-327

[3]

CHEN Z, 1997, PHYS REV LETT, V78, P2948

[4]

GORSHKOV V, 2001, IN PRESS P SPIE

[5] GENERATION OF OPTICAL-PHASE SINGULARITIES BY COMPUTER-GENERATED HOLOGRAMS [J].

HECKENBERG, NR ;

MCDUFF, R ;

SMITH, CP ;

WHITE, AG .

OPTICS LETTERS, 1992, 17 (03) :221-223

[6]

IZDEBSKAYA Y, 2001, IN PRESS P SPIE

[7] An array of phase singularities in a self-defocusing medium [J].

Kim, GH ;

Jeon, JH ;

Noh, YC ;

Ko, KH ;

Moon, HJ ;

Lee, JH ;

Chang, JS .

OPTICS COMMUNICATIONS, 1998, 147 (1-3) :131-137

[8]

Nye J. F., 1999, NATURAL FOCUSING FIN

[9] DISLOCATIONS IN WAVE TRAINS [J].

NYE, JF ;

BERRY, MV .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1974, 336 (1605) :165-190

[10]

SOSKIN M, 2001, IN PRESS P SPIE

← 1 2 →