略語大辞典 [Opt] 23 RSH reflected second harmonic (generation) 反射光第二高調波(発生). 非線型光学効果.reflected second harmonic (generation); a nonlinear electroreflection; a nonlinear optic effect; [Opt:E:Phys:L]. 丸善「略語大辞典」JLogosID : 11858169