共 7 条
[1]
BAUMHACKER H, 1972, IPP4106 REP
[2]
BAUMHACKER H, 1973, VERH DPG, V6, P774
[4]
DAY GW, 1969, P IEEE
[5]
FELDMAN FJ, 1973, IEEE J, VQE9, P1070
[6]
Piltch M., 1973, Optics Communications, V7, P397, DOI 10.1016/0030-4018(73)90064-3