Parametric excitation of X-waves by downconversion of Bessel beams in nonlinear crystals

被引:18
|
作者
Orlov, S. [1 ]
Stabinis, A. [1 ]
Smilgevicius, V. [1 ]
Valiulis, G. [1 ]
Piskarskas, A. [1 ]
机构
[1] Vilnius State Univ, Fac Phys, Dept Quantum Elect, LT-10222 Vilnius, Lithuania
关键词
D O I
10.1364/OL.32.000068
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We predict that in traveling-wave degenerate parametric downconversion the Bessel beam pump stimulates the appearance of a nondiffracting X-wave from quantum noise amplification. Numerical simulation results of downconversion in ADP crystal are presented, along with preliminary experimental data. (c) 2006 Optical Society of America
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页码:68 / 70
页数:3
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