Temporal interference of coherent laser pulses in optical fibers

被引:7
|
作者
Minkovich, VP [1 ]
Starodumov, AN
Borisov, VI
Lebedev, VI
Perepechko, SN
机构
[1] Ctr Invest Opt, Leon 37150, Gto, Mexico
[2] Mogilev State Univ, Mogilev 212022, BELARUS
关键词
optical fibers; dispersion; Talbot effect;
D O I
10.1016/S0030-4018(01)01215-9
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report on collective effects for the train of optical pulses when a reproduction of the periodical pulse train occurs at some distance in dispersive medium. The reproduction of the initial temporal distribution can be treated as a temporal analog of the spatial Talbot effect. In experiment with a multimode fiber, the group of seven pulses lost its temporal shape converting in one broad pulse at the distance of 1200 m, while continuous train of pulse preserved its temporal structure. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:231 / 235
页数:5
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