基于可调谐二极管激光吸收光谱的气池光程可溯源测量

龙江雄^1,², 张玉钧^1,^*, 邵立^1,^*, 叶庆^1,², 何莹³, 尤坤³, 孙晓泉^1,²

Traceable Measurement of Optical Path Length of Gas Cell Based on Tunable Diode Laser Absorption Spectroscopy

LONG Jiang-xiong^1,², ZHANG Yu-jun^1,^*, SHAO Li^1,^*, YE Qing^1,², HE Ying³, YOU Kun³, SUN Xiao-quan^1,²

压强为74.2 Torr时的(a)光谱吸光度及qSDVP拟合, (b) VP拟合残差, (c) qSDVP拟合残差