[1] [1] Svanberg S. Sensors and Actuators B-Chemical, 1996, 33(1-3): 1.

[2] [2] Gianfrani L, Sasso A, Tino G M, et al. Sensors and Actuators B-Chemical, 1997, 39(1-3): 283.

[3] [3] Iseki T. Environmental Geology, 2004, 46(8): 1064.

[4] [4] Massie C, Stewart G, McGregor G, et al. Sensors and Actuators B-Chemical, 2006, 113(2): 830.

[5] [5] Filho M B, da Silva M G, Sthel M S, et al. Applied Optics, 2006, 45(20): 4966.

[6] [6] Fried A, Diskin G, Weibring P, et al. Applied Physics B-Lasers and Optics, 2008, 92(3): 409.

[7] [7] Namjou K, Cai S, Whittaker E A, et al. Optics Letters, 1998, 23(3): 219.

[8] [8] Kosterev A A, Curl R F, Tittel F K, et al. Optics Letters, 1999, 24(23): 1762.

[9] [9] McManus J B, Zahniser M S, Nelson D D, et al. Applied Optics, 2011, 50(4): A74.

[10] [10] Tuzson B, Zeeman M J, Zahniser M S, et al. Infrared Physics & Technology, 2008, 51(3): 198.

[11] [11] Roller C, Kosterev A A, Tittel F K, et al. Optics Letters, 2003, 28(21): 2052.

[12] [12] Dutronc P, Lucat C, Menil F, et al. Sensors and Actuators B-Chemical, 1993, 15(1-3): 24.

[13] [13] Chan K, Ito H, Inaba H, et al. Applied Optics, 1984, 23(19): 3415.

[15] [15] Chen C, Li L, Dong C, et al. The 2010 International Conference on Electrical and Control Engineering, 2010, Wuhan, China.

[16] [16] Ye W L, Zheng C T, Yu X, et al. Sensors and Actuators B-Chemical, 2011, 155(1): 37.

[17] [17] Lai W C, Chakravarty S, Wang X L, et al. Optics Letters, 2011, 36(6): 984.

[18] [18] Rothman L S, Jacquemart D, Barbe A, et al. Journal of Quantitative Spectroscopy & Radiative Transfer, 2005, 96(2): 139.