Second - harmonic detection with tunable diode laser absorption spectroscopy of co and co2 at 1 . 58 m 可调谐半导体激光吸收光谱学测量甲烷的研究
3.
Error analysis and improvement method of concentration measurement of trace gas in the atmosphere by differential optical absorption spectroscopy 基于可调谐二极管激光吸收光谱学对二次谐波检测噪声分析研究