[1] Zukic M,Torr D G,Spann J F,et al.Vacuum ultraviolet thin films.1:optical constants of BaF2,CaF2,LaF3,MgF2,Al2O3,HfO2,and SiO2 thin films[J].Appl Opt,1990,29(28):4284-4292.

[2] Taylor A J,Gibson R B,Roberts J P.Two-photon absorption at 248 nm in ultraviolet window materials[J].Opt Lett,1988,13(10):814-816.

[3] Malherbe A.Interference filters for the far ultraviolet[J].Appl Opt,1974,13(6):1275-1276.

[4] Wu Y G,Wang Z S,Gu M,et al.One-dimensional heterostructural metallodielectric photonic band gap material for the modification of emission spectrum of BaF2 scintillator[J].Appl Phys Lett,2004,85(19):4337-4339.

[5] Pulker H K,Jung E.Correlation between film structure and sorption behavior of vapor deposited ZnS,cryolite and MgF2 films[J].Thin Solid Films,1972,9:57-66.

[6] Guenther K H.Microstructure of vapor-deposited optical coatings[J].Appl Opt,1984,23:3806-3816.

[7] Welsch E,Walther H G,Schaefer D,et al.Correlation between morphology,optical losses and laser damage of MgF2-SiO2 multilayers[J].Thin Solid Films,1988,156:1-10.

[8] Dumas L,Robic J Y,Pauleau Y.Structure,composition and residual stresses of magnesium fluoride thin films deposited by direct evaporation[J].Materials Science Forum,1998,287-288:255-258.

[9] Jaing C C,Shiao M H,Lee C C,et al.Effects of ion assist and substrate temperature on the optical properties and microstructure of MgF2 films produced by e-beam evaporation[C]//Proc of SPIE.2005:5870F.

[10] Sarto F,Nichelatti E,Flori D,et al.Vacuum-ultraviolet optical properties of ion beam assisted fluoride coatings for free electron laser applications[J].Thin Solid Films,2007,515:3858-3866.

[11] 唐晋发,郑权.应用薄膜光学[M].上海:上海科学技术出版社,1984:244-252.(Tang J F,Zheng Q.Applied film optics.Shanghai:Shanghai Scientific and Technical Publishers,1984:244-252)

[12] 刘颖,李福田.紫外-真空紫外波段的Al+MgF2膜[J].光学精密工程,2001,9(2):165-168.(Liu Y,Li F T.MgF2-overcoated aluminum films for ultraviolet and vacuum ultraviolet.Optical Precise Project,2001,9(2):165-168)