[1] FELDMAN R,SHIMONY Y,BURSHTEIN Z.Passive Q-switching in Nd:YAG/Cr4+:YAG monolithic microchip laser[J].Optical Materials,2003,24(2):393-399.
[2] ZHENG Q,ZHAO L,YE Z Q,et al.LD-pumped singlefrequency passively Q-switched green laser[J].Optics & Laser Technology,2002,34(6):425-427.
[3] SP(U)HLER G J,PASCHOTTA R,FLUCK R,et al.Experimentally confirmed design guidelines for passively Q-switched microchip lasers using semiconductor saturable absorbers[J].J Opt Soc Am B,1999,16(3):376-388.
[4] KAJARA T T,GAETA A L.Q switching of a diode-pumped Nd:YAG laser with GaAs[J].Opt Lett,1996,21(16):1244-1246.
[5] LIU Q,WU H S,GONG M L,et al.GaAs as a passive Q-switch and brewster plate for pulsed Yb:YAG laser[J].Optics Communications,2003,222:355-361.
[9] PAN H F,XU S X,ZENG H P.Passively Q-switched singlelongitudinal-mode c-cut Nd:GdVO4 laser with a twisted-mode cavity[J].Opyics Express,2005,13 (7):2755-2760.