The influence of beam diffraction on multifrequency parametric Raman generation

被引:3
|
作者
Losev, LL
Yoshimura, Y
Hirakawa, Y
Imasaka, T
机构
[1] Kyushu Univ, Grad Sch Engn, Dept Appl Chem, Higashi Ku, Fukuoka 8128581, Japan
[2] PN Lebedev Phys Inst, Div Quantum Radiophys, Moscow 119991, Russia
关键词
Collimated pump beams;
D O I
10.1016/S0030-4018(02)01204-X
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The rotational parametric Raman scattering of hydrogen in a cell 0.6 m in length was examined using a variable diameter of collimated pump beam. At decreasing diffraction length of the pump beam from 330 to 95 cm, the energy of anti-Stokes components was reduced by a factor of more than 20. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:379 / 383
页数:5
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