作者: Kazuhiro Ohkawa , Takeshi Karasawa , Tsuneo Mitsuyu
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摘要: Nonlinear optical thin-films are disclosed. The nonlinear thin-film is comprised of a substrate, superlattice thin films formed separated on the surface substrate and cover film an insulating material or semiconductor which covers formed. Each by depositing two kinds semiconductors having different band-gap energies alternatively.