光学学报, 1985, 5 (6): 543, 网络出版: 2011-09-16
快速测量HF激光器光腔介质的转动温度分布
Fast measurement of the rotational temperature distribution in HF laser medium
摘要
用光学多通道分析器测量连续波HF化学激光器增益介质中HF(v=4→0)跃迁的荧光光谱空间分布,可快速测定增益介质的转动温度空间分布。测量的空间分辨率△x·△y=2.5×10mm。文中较为详细地讨论了探测器响应的不均匀性带来的误差。测量结果误差为±30K。
Abstract
The Spatial distribution of HF(v=4→0) chemiluminescence spectra in the gain medium of a CW HF chemical laser measured on an optical multichannel analyzer (OMA-2). The measurement can be finished in a few Seconds with a spatial resolution of x·y=2.5×10 mm. A detailed discussion is presented on the error caused by the nonuniform sensitivity of the OMA-2 detector. The error of the temperature measurement is found to be ±30 K.
黄瑞平, 崔铁基, 桑风亭, 庄琦. 快速测量HF激光器光腔介质的转动温度分布[J]. 光学学报, 1985, 5(6): 543. HUANG RUIPING, Cui TIEZI, SANG GENGTING, ZHUANG QI. Fast measurement of the rotational temperature distribution in HF laser medium[J]. Acta Optica Sinica, 1985, 5(6): 543.