Cavity enhanced absorption and cavity enhanced magnetic rotation spectroscopy

被引：302

作者：

Engeln, R ^{[1
]}

Berden, G ^{[1
]}

Peeters, R ^{[1
]}

Meijer, G ^{[1
]}

机构：

[1] Univ Nijmegen, Dept Mol & Laser Phys, NL-6525 ED Nijmegen, Netherlands

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1998年 / 69卷 / 11期

关键词：

D O I：

10.1063/1.1149176

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

It is experimentally demonstrated that a narrow band continuous wave (cw) light source can be used in combination with a high-finesse optically stable cavity to perform sensitive, high-resolution direct absorption and optical rotation spectroscopy in an amazingly simple experimental setup, using ideas from the field of cavity ring down spectroscopy. Light from a scanning narrow band cw laser is coupled into the cavity via accidental coincidences of the laser frequency with the frequency of one of the multitude of modes of the cavity. The absorption and polarization rotation information is extracted from a measurement of the time-integrated light intensity leaking out of the cavity as a function of laser wavelength. (C) 1998 American Institute of Physics. [S0034-6748(98)01811-5].

引用

页码：3763 / 3769

页数：7

共 17 条

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