PHOTOACOUSTIC CHOPPING FREQUENCY STUDIES ON ZNSE LASER WINDOWS USING A CO2-LASER

被引：13

作者：

FERNELIUS, NC

机构：

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA | 1980年 / 70卷 / 05期

关键词：

LASER WINDOWS - PHOTOACOUSTIC SPECTROSCOPY;

D O I：

10.1364/JOSA.70.000480

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Experimental photoacoustic spectroscopy (PAS) amplitude and phase results on an AR-coated ZnSe laser window were obtained at 10. 6 mu m as a function of chopping frequency. Theoretical calculations related to this situation were carried out using the Bennett-Forman, Rosencwaig-Gersho, and two layer Rosencwaig-Gersho theories.

引用

页码：480 / 485

页数：6