用于0.6 - 100微米光谱范围的高分辨率傅里叶变换光谱仪（分辨率为0.005厘米⁻¹）。

High resolution Fourier transform spectrometer (0.005 cm(-1)) for the 0.6-100-microm spectral range.

作者信息

Balashov A A, Bukreev V S, Kultepin N G, Nesteruk I N, Perminov E B, Vagin V A, Zhizhin G N

出版信息

Appl Opt. 1978 Jun 1;17(11):1716-22. doi: 10.1364/AO.17.001716.

DOI:10.1364/AO.17.001716

PMID:20198058

Abstract

The construction of a high resolution (0.005-cm(-1)) Michelson interferometer with cat's eye retroreflectors is described in some detail. The instrument line shape function of the Fourier spectrometer at 0.63 microm agrees with theory at 0.02-cm(-1) resolution. Absorption spectra of gases have been measured using a 40-m White cell. Infrared luminescence spectra have also been measured using a calcium fluoride crystal doped with divalent dysprosium, cooled to 4.2 K, and excited with radiation from a quartz halogen lamp.

摘要

详细描述了一种带有猫眼后向反射镜的高分辨率（0.005-cm⁻¹）迈克尔逊干涉仪的构造。傅里叶光谱仪在0.63微米处的仪器线形函数在0.02-cm⁻¹分辨率下与理论相符。已使用40米长的怀特池测量了气体的吸收光谱。还使用了掺有二价镝的氟化钙晶体，冷却至4.2 K，并由石英卤钨灯的辐射激发，测量了红外发光光谱。