[1] Mizaikoff B. Mid-IR Fiber-Optic sensor [J]. Analytical Chemistry(S2156-8251)，2003，75(11)：258A-267A.

[2] WANG Shu-tao，CHE Ren-sheng. Research on optical fiber methane gas sensor with spectrum absorption and signal processing method [J]. Opto-EIectronic Engineering，2006，33(1)：112-115.

[3] LIU Tie-gen，LIU Kun，JIANG Jun-feng，et al. Partial Latest Progress of Fiber Sensing Techniques in Tianjin University [J]. Opto-EIectronic Engineering，2010，37(3)：1-6.

[4] SHI Yi-wei，ZHOU Zhi-yun，TANG Xiao-li，et al. Design and Fabrication of Infrared Hollow Fibers for Spectroscopic Gas Sensing [J]. Infrared Millim Waves，2009，28(2)：111-114.

[5] Kim S S，Menegazzo N，Mizaikoff B，et al. Mid-Infrared Trace Gas Analysis with Single-Pass Fourier Transform Infrared Hollow Waveguide Gas Sensors [J]. Applied Spectroscopy(S0003-7028)，2009，63(3)：331-337.

[6] Peng W，Pickrell G R，Shen F，et al. Experimental Investigation of Optical Waveguide-Based Multigas Sensing [J]. IEEE Photonics Technology Letters(S1041-1135)，2004，16(10)：2317-2319.

[7] Dooly G，Lewis E，Fitzpatrick C. On-board monitoring of vehicle exhaust emissions using an ultraviolet optical fiber based sensor [J]. J. Opt. A：Pure Appl. Opt(S1464-4258)，2007，9：S24-S31.

[8] Durry G，Danguy T，Pouchet I. Open multipass absorption cell for in situ monitoring of stratospheric trace gas with telecommunication laser diodes [J]. Applied Optics(S0003-6935)，2002，41(3)：424-433.

[9] Henningsen J，Hald J. Dynamics of gas flow in hollow core photonic bandgap fibers [J]. Applied Optics (S0003-6935)，2008， 47(15)：2790-2797.

[10] Fetzer G J，Pittner A S，Ryder W L，et al. Tunable diode laser absorption spectroscopy in coiled hollow optical waveguides [J]. Applied Optics(S0003-6935)，2002，41(18)：3613-3621.

[11] Crank J. The Mathematics of Diffusion [M]. London：Clarendon Press.Oxford，1975：44-48.

[12] Cussler E L. Diffusion：Mass Transfer in Fluid Systems [M]. London：Cambridge University Press，1997：63-67.

[13] CHEN Mao-zhang. Fundamentals of viscous Fluid Dynamics [M]. Beijing：Higher Education Press，2002：80-83.

[14] Gayraud N，Kornaszewski L W，Stone J M，et al. Mid-infrared gas sensing using a photonic bandgap fiber [J]. Applied Optics(S0003-6935)，2008，47(9)：1269-1277.

[15] ZHOU Jia-qi，LU Wei-jia，SUN Bang-shan，et al. Optimization of hollow fiber as absorption cell for gas sensing [J]. Acta Optica Sinica，2012，32(2)：0222008-1-6.