略語大辞典 [Opt] 29 BSO bismuth silicon oxide ビスマスシリケート(結晶). 珪酸ビスマス(結晶). 非線型光学結晶. bismuth silicon oxide; Bi12SiO20; a photorefractive crystal; has large electro-optic coefficients; a nonlinear optic crystal; e.g. used for image recording or storage; ref. BGO(Bi12GeO20), BTO(Bi12TiO20); ref. BTO(B 丸善「略語大辞典」JLogosID : 11867970