[1] [1] DANILOV A D, KAROL I L. Atmospheric Ozone-Sensation and Reality ［M］.Leningrad：Gidrometeoizdat, 1991.

[2] [2] ZHAO J CH, CHEN ZH B, GUO J, et al..Model of UV and IR compounded alarm system based on signal-noise ratio［J］.Chinese Journal of Optics and Applied Optics, 2009, 2(3):195-199. (in Chinese)

[3] [3] CHILDS C B. Broad-band UV filters ［J］. JOSA, 1961, 51(8):895-897.

[4] [4] ZHANG M CH, ZHOU Y, YAN F, et al.. Automatic gain control of SBUV-ICCD［J］.Opt. Precision Eng., 2010, 18(2):496-502. (in Chinese)

[5] [5] WU L G, HE W R, HU J S, et al.. Solar blind UV and visible dual spectral camera［J］. Opt. Precision Eng., 2010, 18(7):1529-1535.(in Chinese)

[6] [6] SAFIN R G, NUTDINOV S G, SABIROV R S, et al.. Azamatov .Solar-blind filter for the ultraviolet region［J］.J. Opt. Technol., 2007, 74(3):208-210.

[7] [7] TANG J F, GU P F, LIU X, et al.. Modern Optical Thin Film Technology［M］. Zhejiang: Zhejiang University Press, 2006.(in Chinese).

[8] [8] TIKHONRAVOV A V, TRUBETSKOV M K. OptiLayer Thin Film Software［EB/OL］. http://www.optilayer. com.

[9] [9] TIKHONRAVOV A V, TRUBETSKOV M K, TIKHONRAVOV A A, et al.. Effects of interface roughness on the spectral properties of thin films and multilayers［J］. Applied Optics, 2003, 42(25):5140-5148.

[10] [10] HILFIKER J N, SINGH N, TIWALD T, et al.. Survey of methods to characterize thin absorbing films with spectroscopic ellipsometry［J］. Thin Solid Films, 2008, 516:7979-7989.

[11] [11] ALEKSANDAR D R. Algorithm for the determination of intrinsic optical constants of metal films：application to aluminum ［J］．Applied Optics, 1995, 34(22)：4755-4767．

[12] [12] SCHULZ L G．An interferometric method for the determination of the absorption coefficients of metals with results for silver and aluminum［J］．J．Opt．Soc．A, 1951, 41(12):1047-1050．

[13] [13] LARRUQUERT J I, MENDEZ J A, AZNAREZ J A．Far-ultraviolet reflectance measurements and optical constants of unoxidized aluminum films［J］．Applied Optics, 1995, 34(22):4892-4899．