TEMPERATURE-DEPENDENCE OF 2ND HARMONIC-GENERATION IN NYAB CRYSTALS

被引：11

作者：

HWANG, MY

LIN, JT

机构：

[1] UNIV CENT FLORIDA,CTR RES ELECTROOPT & LASERS,ORLANDO,FL 32826

[2] UNIV CENT FLORIDA,DEPT ELECT ENGN,ORLANDO,FL 32826

来源：

OPTICS COMMUNICATIONS | 1993年 / 95卷 / 1-3期

关键词：

D O I：

10.1016/0030-4018(93)90058-D

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The self-frequency doubling crystal NYAB has been investigated for the thermal properties of second harmonic generation of 1.064 mum. The temperature dependence of the phase-matching angle theta(m) for type I frequency doubling has been measured in the range from 23-degrees-C to 133-degrees-C. The phase-matching angle varies with the temperature at a rate of dtheta(m)/dT = (2.60+/-0.16) x 10(-5) rad/-degrees-C. This quantity can also be calculated from the ratio of the angular acceptance width to the temperature acceptance width. The measured angular and temperature widths are DELTAthetaL = 0.64 mrad cm and DELTATL = 26-degrees-C cm, respectively. The ratio of these two widths is 2.46 X 10(-5) rad/-degrees-C which agrees with the measured dtheta(m)/dT value.

引用

页码：103 / 108

页数：6

共 6 条

[1] THERMO-OPTIC AND ELECTRO-OPTIC TUNING SENSITIVITIES OF THE 2ND-HARMONIC GENERATION IN KH2PO4 CRYSTAL MEASURED BY DIVERGING BEAM TECHNIQUE [J].