[1] Curl R F, Capasso F, Gmachl C, et al. Chem. Phys. Lett., 2010, 487(1): 1.

[2] Troccoli M, Diehl L, Bour D P, et al. J. Lightwave Technol., 2008, 26(21): 3534.

[3] Kosterev A A, Wysocki G, Bakhirkin Y A, et al. Appl. Phys. B, 2008, 90(2): 165.

[4] McCurdy M R, Bakhirkin Y A, Wysocki G, et al. J. Breath Res., 2007, 1(1):1.

[5] Wysocki G, Bakhirkin Y A, Tittel F K, et al. Appl. Opt., 2007, 46(33): 8202.

[6] Miklós A, Hess P, Bozóki Z. Rev. Sci. Instrum., 2001, 72(4): 1937.

[7] Kosterev A A, Bakhirkin Y A, Curl R F, et al. Opt. Lett., 2002, 27(21): 1902.

[8] Dong L, Kosterev A A, Thomazy D, et al. Appl. Phys. B, 2010, 100(3): 627.

[9] Shih S Chuang. Proc. 35th Ann. Freq. Control. Symposium, 1981. 130.

[10] Petra N, Zweck J, Kosterev A A, et al. Appl. Phys. B, 2009, 94(6): 673.

[11] Tosa V, Bruzzese R, de C Lisio, et al. Laser Chem., 1989, 10(1): 147.

[12] Liu K, Li J, Wang L, et al. Appl. Phys. B, 2009, 94: 527.

[13] Dong Lei, Kosterev A A, Thomazy D, et al. Proc. of SPIE, 2011. 7945.

[14] Kosterev A A, Tittle F K, Serebryakor D V, et al. Rev. Sci. Instrum., 2005, 76(4): 043105.