Diagnostics of femtosecond laser pulses based on generation of nonlinear-dispersive similariton

被引：1
|
作者：
Zeytunyan, A. S. [1 ]
Madatyan, H. R. [1 ]
Yesayan, G. L. [1 ]
Mouradian, L. Kh. [1 ]
机构：
[1] Yerevan State Univ, Yerevan 375049, Armenia
来源：
JOURNAL OF CONTEMPORARY PHYSICS-ARMENIAN ACADEMY OF SCIENCES | 2010年 / 45卷 / 04期
关键词：
similariton; femtosecond laser pulse; optical fiber; OPTICAL OSCILLOSCOPE; INTERFEROMETRY; PHASE; FIBER; TIME;
D O I：
10.3103/S1068337210040043
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We propose and test experimentally a method, alternative to the autocorrelation technique, for determination of the duration of femtosecond laser pulses. The method is based on generation of nonlinear-dispersive similariton in a passive optical fiber (without gain) and measuring its spectral width (or duration) determined by the power of the initial pulse.
引用
收藏
页码：169 / 171
页数：3
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