Discovery and measurement of optically pumped far-infrared laser emissions in 13CD3OH

被引：0

作者：

E.C.C. Vasconcellos

M. Jackson

H. Hockel

M. Lauters

M.D. Allen

K.M. Evenson

机构：

[1] Universidade Estadual de Campinas (UNICAMP),Instituto de Física ‘Gleb Wataghin’, Departamento de Eletrônica Quântica

[2] University of Wisconsin-La Crosse,Department of Physics

[3] National Institute of Standards and Technology,Time and Frequency Division, 847.00

来源：

Applied Physics B | 2003年 / 77卷

关键词：

Laser Line; Laser Emission; Fractional Uncertainty; Vary Microwave Frequency; Adjacent Longitudinal Mode;

D O I：

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中图分类号：

学科分类号：

摘要：

We report the discovery of four laser emissions from the partially deuterated C-13 methanol isotope 13CD3OH when optically pumped with a cw carbon dioxide (CO2) laser. The wavelengths of these lines, ranging from 45.3 to 108.9 μm, are reported along with their polarizations relative to the CO2 pump laser, operating pressure, and relative intensity. A three-laser heterodyne system was then used to measure the frequencies of eight optically pumped laser emissions from this methanol isotope. These emissions range from 53.4 to 126.1 μm and are reported with fractional uncertainties up to ±2×10-7.

引用

页码：561 / 562

页数：1