Travelling wave optical parametric generator pumped by a conical beam

被引：29

作者：

Gadonas, R ^{[1
]}

Marcinkevicius, A ^{[1
]}

Piskarskas, A ^{[1
]}

Smilgevicius, V ^{[1
]}

Stabinis, A ^{[1
]}

机构：

[1] Vilnius State Univ, Laser Res Ctr, LT-2040 Vilnius, Lithuania

来源：

OPTICS COMMUNICATIONS | 1998年 / 146卷 / 1-6期

关键词：

D O I：

10.1016/S0030-4018(97)00559-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

For the first time an operation of the travelling wave optical parametric generator (TOPG) pumped by the conical beam is demonstrated. The output radiation of the TOPG consisted of two diffraction-limited axial beams and two corresponding conical beams of different frequencies and polarizations. The energy efficiency was similar to 3%, and generation threshold was similar to 250 mu J. (C) 1998 Elsevier Science B.V.

引用

页码：253 / 256

页数：4

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