[1] Müller G. A contribution to the implementation of the WMO strategic plan: 2008-2011 (WMO TD NO. 1384) [R]. GAW report, No. 172. World Meteorological Organization, Geneva, Switzerland, 2008.
[2] Rothman L S, Gordon I E, et al. The HITRAN 2008 molecular spectroscopic database [J]. J. Quant. Spectrosc. Radiat. Transfer, 2009, 110: 533.
[3] Zhang Xiao-hui, Chen Jin-hai, Peng Qi, et al. analysis of the lineshape of laser frequency modulation [J]. Spectroscopy and Spectral Analysis, 2001, 21(3): 257(in Chinese).
[5] WU Sheng-hai, ZHUANG Hua, YANG Xiao-hua, et al. The mechod of wavelength calibration in high resolution absorption spectroscopy [J]. Spectroscopy and Spectral Analysis, 2002, 22(4): 569(in Chinese).
[6] Boras K, Deboer D, Lin Z, et al. The Stark effect in methane’s 3v1+v3 vibrational overtone band [J]. J. Chem. Phys., 1993, 99: 1429.
[7] Campargue A, Chenevier M, Stoeckel F. Intracavity-laser-absorption spectroscopy of the visible overtone transition of methane in a supersonically cooled jet [J]. Chem. Phys. Lett., 1991, 183: 153.
[8] Campargue A, Permogorov D, Jost R. Intracavity absorption spectroscopy of the third stretching overtone transition of jet cooled methane [J]. J. Chem. Phys, 1995, 102: 5910.
[9] Hippler M, Quack M. Cw-cavity ring-down infrared absorption spectroscopy in pulsed supersonic jets: Nitrous oxide and methane [J]. Chem. Phys. Lett., 1999, 314: 273.
[10] Hippler M, Quack M. High-resolution Fourier transform infrared and cw-diode laser cavity ringdown spectroscopy of the ν2+2ν3 band of methane near 7510 cm-1 in slit jet expansions and at room temperature [J]. J. Chem. Phys., 2002, 116: 6045.
[11] Amrein A, Quack M, Schmitt U. High-resolution interferometric Fourier transform infrared absorption spectroscopy in supersonic free jet expansions: carbon monoxide, nitric oxide, methane, ethyne, propyne, and trifluoromethane [J]. J. Phys. Chem. 1988, 92: 5455.
[12] Albert S, Bauerecker S, Boudon V, et al. Global analysis of the high resolution infrared spectrum of methane 12CH4 in the region from 0 to 4800 cm-1[J]. Chemical Physics, 2009, 356: 131.
[13] Kluczynski P, Gustafsson J, et al. Wavelength modulation absorption spectrometry-an extensive scrutiny of the generation of signals [J]. Spectrochimica Acta Part B, 2001, 56: 1277.
[14] Rothman L S, Jacquemart D, et al. The HITRAN 2004 molecular spectroscopic database [J].J. Quant. Spectrosc. Radiat. Transfer, 2005, 96: 139.
[15] Bragg S L, Kelley J D. Atmospheric water vapor absorption at 1.3 μm[J]. Appl. Opt., 1987, 26: 506.