Phase-space non-paraxial propagation modes of optical fields in any state of spatial coherence

被引：4

作者：

Castaneda, Roman ^{[1
]}

Munoz, Hernan ^{[1
,2
]}

机构：

[1] Univ Nacl Colombia Medellin, Sch Phys, Medellin 3840, Colombia

[2] Inst Tecnol Antioquia, Dept Basic Sci, Medellin, Colombia

来源：

OPTICS EXPRESS | 2013年 / 21卷 / 09期

关键词：

GAUSSIAN-BEAMS; APERTURE; DIFFRACTION; APPROXIMATION; MODULATION; WAVES; LIGHT;

D O I：

10.1364/OE.21.011276

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The non-paraxial marginal power spectrum is decomposed in propagation modes, so that the zeroth-order mode is only emitted by the radiant point sources at the aperture plane, while the modes of higher orders than zero are only emitted by the virtual point sources. It allows representing the non-paraxial propagation of optical fields in arbitrary states of spatial coherence and along arbitrary distances from the aperture plane without approximations, by simply using the power distribution and the spatial coherence state at the aperture plane as entries. This modal expansion is potentially useful in micro-diffraction and spatial coherence modulation. (c) 2013 Optical Society of America

引用

页码：11276 / 11293

页数：18

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