Self-calibration wavelength modulation spectroscopy for acetylene detection based on tunable diode laser absorption spectroscopy
Huang Qin-Bin, Xu Xue-Mei†, , Li Chen-Jing, Ding Yi-Peng, Cao Can, Yin Lin-Zi, Ding Jia-Feng
       

C2H2 absorption lines of PNNL database at 296 K (a) and experiment (b).