High-resolution spectroscopy of 16 bands of OCS in the region 1975–2140 cm−1 for diode laser calibration
High-resolution spectroscopy of 16 bands of OCS in the region 1975–2140 cm−1 for diode laser calibration
复制标题
用于二极管激光校准的 1975–2140 cm−1 区域内 16 个 OCS 波段的高分辨率光谱
DOI：
10.1016/0022-2852(85)90066-9
复制
发表时间：
1985
影响因子：
1.4
通讯作者：
A. Mckellar
中科院分区：
文献类型：
--
作者：
N. Hunt;S. C. Foster;J. Johns;A. Mckellar
使用傅里叶变换光谱仪在 1975 至 2140 cm−1 区域以接近多普勒极限的分辨率测量了具有天然同位素丰度的 OCS 光谱。分析了16个波段，其中5个波段是首次在高分辨率下进行分析：16O13C32S1000-00002009.228 cm−116O13C32S1110-01102002.427 cm−118O12C32S1000-00002026.147 cm−116O12C32S0400-00002104.828 cm−116O12C32S0510-01102115.169 cm−1根据这些分析，已准备好包含 2815 个有序 OCS 线位置以及分配和相对强度的列表；该列表在本文的附录中给出。该清单与附录中给出的观测光谱一起，为校准 1975- 至 2140-cm−1 区域的可调谐红外激光器提供了理想的方法。
The spectrum of OCS with natural isotopic abundances has been measured in the 1975- to 2140-cm−1region with near-Doppler-limited resolution using a Fourier transform spectrometer. Sixteen bands have been analyzed, including the following five bands for the first time at high resolution:16O13C32S1000-00002009.228 cm−116O13C32S1110-01102002.427 cm−118O12C32S1000-00002026.147 cm−116O12C32S0400-00002104.828 cm−116O12C32S0510-01102115.169 cm−1From these analyses, a listing has been prepared with 2815 ordered OCS line positions together with assignments and relative intensities; the listing is given in the Appendix to this paper. This listing, together with the observed spectrum, also given in the Appendix, provides an ideal means for calibrating tunable infrared lasers in the 1975- to 2140-cm−1region.