NARROW-BAND MIDINFRARED GENERATION USING KTIOASO4

被引：21

作者：

KUNG, AH

机构：

[1] Chemical Sciences Division, Lawrence Berkeley Laboratory, Berkeley

来源：

APPLIED PHYSICS LETTERS | 1994年 / 65卷 / 09期

关键词：

D O I：

10.1063/1.112132

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Continuously tunable mid-infrared radiation from 3.0 to 5.3 mum was produced by difference frequency mixing in KTiOAsO4. A photon efficiency of 7% for conversion to 4.4 mum was achieved, providing peak power exceeding 250 kW, and pulse energy of over 0.5 mJ in a 2 nanosecond pulse. An absorption spectrum of CO2 in air with better than 1 cm-1 resolution was obtained simply by scanning the wavelength of one of the input lasers.

引用

页码：1082 / 1084

页数：3

共 17 条

[1]

BARNES NP, 1990, 1990 TECHNICAL DIGES, V7, P246

[2] LINEAR AND NONLINEAR OPTICAL-PROPERTIES OF FLUX-GROWN KTIOASO4 [J].