共 9 条
[2]
CHONG T, 1989, JPN J APPL PHYS, V10, pL102
[3]
IGA K, 1983, JPN J APPL PHYS, V10, P1630
[4]
KAWATA S, 1988, LASER C BOSTON, P60
[5]
KISHINO K, 1988, LADSER C BOSTON, P64