略語大辞典 [Opt] 28 SSFG surface sum frequency generation 表面和周波光発生. 非線型光反射現象.surface sum frequency generation; a nonlinear optic reflection; ref. SSHG(surface second harmonic generation); [Opt:L:Phys:Chem]. 丸善「略語大辞典」JLogosID : 11850641