Pulse propagation analysis based on the temporal Radon-Wigner transform

被引：7
|
作者：
Cuadrado-Laborde, Christian
Costanzo-Caso, Pablo A.
Duchowicz, Ricardo
Sicre, Enrique E.
机构：
[1] Ctr Invest Opt CIOp, RA-1900 La Plata, Argentina
[2] Univ Argentina Empresa, CEAV, RA-1073 Buenos Aires, DF, Argentina
来源：
OPTICS COMMUNICATIONS | 2006年 / 266卷 / 01期
关键词：
pulse propagation; phase-space signal representations;
D O I：
10.1016/j.optcom.2006.04.047
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Based on the space-time duality and the temporal imaging theory, an optical implementation of the Radon-Wigner transform in the time domain is proposed for analyzing the propagation of ultrashort light pulses in guided dispersive media. As an application of this approach, we discuss the temporal seltimaging or Talbot effect originated by a periodic pulse train. The frequency chirp of the pulses is also considered in order to evaluate its effect on both the integer and the fractional selfimages. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：32 / 38
页数：7
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