略語大辞典 [L] 28 FHG fifth-harmonic generation 第5高調波発生. 非線型光学効果.fifth-harmonic generation; a nonlinear effect in optics or in electromagnetism; ref. SHG(second-harmonic generation), THG(third-harmonic generation); [L:Opt:E:Phys]. 丸善「略語大辞典」JLogosID : 11874878