Real-time Fourier transformer based on fiber gratings

被引：224

作者：

Muriel, MA ^{[1
]}

Azaña, J ^{[1
]}

Carballar, A ^{[1
]}

机构：

[1] Univ Politecn Madrid, Escuela Tecn Super Ingn Telecomunicac, E-28040 Madrid, Spain

来源：

OPTICS LETTERS | 1999年 / 24卷 / 01期

关键词：

D O I：

10.1364/OL.24.000001

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We use the well-known duality between paraxial diffraction in space and dispersion in time to propose a time-domain analog to spatial Fraunhofer diffraction. This analog permits the design of real-time optical Fourier-transformer systems. These systems are shown to be realizable by use of linearly chirped fiber gratings as dispersive media. (C) 1999 Optical Society of America.

引用

页码：1 / 3

页数：3

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