略語大辞典 [Opt] 23 VTELN vapor transport equilibrated lithium 蒸気輸送平衡ニオブ酸リチウム. vapor transport equilibrated lithium niobate (crystal); the VTE process enables the tailoring of the crystal's birefringent and photorefractive properties while maintaining the high degree of compositional homogeneity; [Opt:L:Mat]. 丸善「略語大辞典」JLogosID : 11852509