[1] [1] Vanherzeele H, Chen C. Widely tunable parametric generation in beta barium borate. Appl. Opt., 1988, 27(13):2634～2636 [2] Chen C, Wu Y, Jiang A et al.. New nonlinear optical crystal:LiB3O5. J. Opt. Soc. Am. (B), 1989, 6(4):616～621

[2] [2] Wang Y, Xu Z, Deng D et al.. Visible optical parametric oscillation in LiB3O5. Appl. Phys. Lett., 1991, 59(5):531～533

[3] [3] Shen Y R. The Principles of Nonlinear Optics. New York: Wiley and Sons, 1984.25～37

[4] [4] Bhar G C, Datta P K, Rudra A M et al.. Tangentially phase matched efficient difference frequency generation in beta barium borate crystal. Opt. Commun., 1994, 105(1/6):95～98

[5] [5] Shirakawa A, Kobayashi T. Noncollinearly phase matched femtosecond optical parametric amplification with a 2000 cm-1 bandwidth. Appl. Phys. Lett., 1998, 72(2):147～149

[6] [6] Rotermund F, Petrov V, Noack F. Femtosecond noncollinear parametric amplification in the mid infrared. Opt. Commun., 1999, 169(1～6):183～188

[7] [7] Ross I N, Matousek P, Towrie M et al.. The prospects for ultrashort pulse duration and ultrahigh intensity using optical parametric chirped pulse amplifiers. Opt. Commun., 1997, 144(1～3):125～133

[8] [8] Piel J, Beutter M, Riedle E. 20～50 fs pulses tunable across the near infrared from a blue pumped noncollinear parametric amplifier. Opt. Lett., 2000, 25(3):180～182

[9] [9] Eimerl D, Velsko S, Davis L et al.. Deuterated L arginine phosphate: a new efficient nonlinear crystal. IEEE J. Quant. Electron., 1989, QE 25(2):179～193