Er(3+)-Tm(3+)共掺超宽带光纤放大器
Er(3+)-Tm(3+) co-doped ult
Er3+-Tm3+共掺超宽带光纤放大器
Er~(3+)-Tm~(3+) co-doped ultra-wide band fiber amplifier
H4数字宽带通道
H4 digital broadband channel H4
IP宽带城域网
IP broadband metropolitan area network
Lilley宽带声源模型
Lilley broad-bound noise source model