2-BEAM PUMPED TRAVELING-WAVE OPTICAL PARAMETRIC GENERATOR

被引：28

作者：

SMILGEVICIUS, V

STABINIS, A

机构：

[1] Laser Research Center, Vilnius University, Vilnius, 2054

来源：

OPTICS COMMUNICATIONS | 1994年 / 106卷 / 1-3期

关键词：

D O I：

10.1016/0030-4018(94)90059-0

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The investigation results of a subnanosecond travelling-wave optical parametric generator (OPG) based on KDP crystal (type II phase matching) pumped by two intersecting beams are presented. It is found that the broad angular and frequency spectrum of OPG caused by noncollinear interactions can be significantly reduced by means of the double phase matching in the field of two pump beams. Two-beam pump technique should be very promising in picosecond and subpicosecond travelling-wave OPG to produce bandwidth- and diffraction-limited output.

引用

页码：69 / 74

页数：6

共 11 条

[1]

BAREIKA B, 1983, SOV J QUANTUM ELECTR, V12, P1654

[2] NONCOLLINEAR INTERACTIONS IN PARAMETRIC LUMINESCENCE [J].