Shaping of ultrashort pulses using bulk acousto-optic filter

被引:0
作者
P. Maák
G. Kurdi
A. Barócsi
K. Osvay
A.P. Kovács
L. Jakab
P. Richter
机构
[1] Budapest Univ. of Technology and Economics,Dept. of Atomic Physics
[2] University of Szeged,HAS Research Group on Laser Physics
[3] University of Szeged,Dept. of Optics and Quantum Electronics
来源
Applied Physics B | 2006年 / 82卷
关键词
Optical Pulse; Ultrashort Pulse; Acoustic Pulse; Spatial Light Modulator; Temporal Shape;
D O I
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中图分类号
学科分类号
摘要
Our paper deals with temporal shaping of ultrashort pulses by direct spectral filtering performed with bulk acousto-optic filters using noncollinear geometry. This geometry allows arbitrary optical pulse repetition rate and high diffraction efficiency at relatively large optical apertures. A theoretical model of the pulse shaper is presented, emphasizing the degrees of freedom in this shaping technique. Phase and angular dispersion effects are analyzed, and experimental results on generating controllable pulse trains are presented.
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页码:283 / 287
页数:4
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