LASER CALORIMETRIC MEASUREMENT OF 2-PHOTON ABSORPTION

被引：43

作者：

BASS, M

VANSTRYLAND, EW

STEWART, AF

机构：

[1] Center for Laser Studies, University of Southern California, Los Angeles

来源：

APPLIED PHYSICS LETTERS | 1979年 / 34卷 / 02期

关键词：

D O I：

10.1063/1.90706

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A laser calorimeter has been used to measure two-photon absorption in solids. This new technique provides greater sensitivity than is possible in nonlinear transmission measurements. The two-photon absorption coefficients of CdTe and CdSe at 1.06 μm using ∼16-nsec (FWHM) pulses are 0.13±0.04 and 0.050±0.014 cm/MW, respectively.

引用

页码：142 / 144

页数：3