略語大辞典 [L] 21 SLA semiconductor laser amplifier 半導体レーザー増幅器. 光増幅器.semiconductor laser amplifier; an optical amplifier; ref. TWA(traveling-wave amplifier), FPA(Fabry-Perot amplifier); [L:Opt:C]. 丸善「略語大辞典」JLogosID : 11859682