【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。更多还原

【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.更多还原