[1] Rocca J J,Beethe D C,Marconi M C Opt Lett,1988,13(7):565～567.
[2] Steden C,Kunze H J Phys Lett A,1990,151(9):534～537.
[3] Shin H J,Kim D E,Lee T N Phys Rev E,1994,50(2):1376～1382.
[4] Rocca J J,Tomasel F G,Marconi M C et al.Phys Plasma,1995,2(6):2547～2554.
[5] Rocca J J,Shlyaptsev V N,Tomasel F G et al.Phys Rev Lett,1994,73(16):2192～2195.
[6] Rocca J J,Clark D P,Chilla J L A et al.Phys Rev Lett,1996,77(8):1476～1479.
[7] Maxxhietto C D,Benware B R,Rocca J J Opt Lett,1999,24(16):1115～1117.