1 Dlott D D . Nucl Instr Meth, 1992, A318: 26～29
2 Yamanaka C . Nucl Instr Meth, 1992, A318: 1～8
3 Bhowmik A, Madey J M J, Benson S V . Nucl Instr Meth, 1988, A272; 183～186
4 Vintro L et al . Phys Rev Lett, 1990, 64: 1662～1665
5 Kroll N M, Morton P L, Rosenbluth M N . IEEE J Quantum Electron, 1981, QE-17: 1436～1468
6 Warren W B, Newnam B E, Goldstein J C . IEEE J Quantum Electron, 1985, QE-21: 882～888
7 Elias L R, Ramian G, Hu J et al . Phys Rev Lett. 1986, 57: 424～427
8 Ng C S, Bhattacharjee A . Nucl Instr Meth. 1998, A407: 34～39
9 Quimby D C et al . Nucl Instr Meth, 1992, A318; 680～690
10 SHU X J . Opt Commun, 1994, 105: 188～192
11 SHU X J . Phys Rev, 1997, E55: 3489～3492
