略語大辞典 [Opt] 25 MNA 2-methyl-4-nitroaniline メチル ニトロアニリン. 有機化合物名. 非線型光学結晶(材料).2-methyl-4-nitroaniline; an organic nonlinear-optic chemical; d11 = 140 pm/V;e.g. used for optical parametric difference frequency generation in a thinfilm waveguide; e.g. used for SHG(second harmonic generation) of Nd 丸善「略語大辞典」JLogosID : 11861398