共 30 条
[4]
BENNETT WR, 1965, APPL OPT S, V2, P3
[5]
BLOOM AL, 1966, PHYSICS QUANTUM ELEC, P688
[9]
GORDON EI, 1966, PHYSICS QUANTUM ELEC, P664
[10]
GOROG I, 1967, RCA REV, V28, P38