[1] Powell H T, Caird J A, Murray E et al.. Laser improvements for the precision Nova project. ICG Quarterly Report. Ⅰ(4):169～177. Lawrence Livermore National Laboratory, Livermore, CA, UCRL-LR-105821-91-4, 1991

[2] Status report of New GEKKO SystemPower balance control,Masahiro Nakatsuka,Institute of laser Engineering,Osaka University,Jan. 22～23,1996,Japan

[3] Urushihara S, Fujita H. GEKKO XII Power Balance Control,S.Urushihara,H.Fujita,ILE Osaka Univ. 1997.7 Japan-China

[4] Xu Faming, Cai Xijie, Lin Zunqi et al.. Study on intelligent light splitting system. Chinese J. Lasers, 1998, B7(5):419～422