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基于非线性材料二次谐波与混频特性非逻辑门运算的全光实现(英文)

All-Optical Implementation of Inversion Logic Operation by Second Harmonic Generation and Wave Mixing Character of Some Non-Linear Material
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摘要 Optics has already been proved as a successful candidate for conducting parallel logic,arithmetic and algebraic operations.Several all-optical data processors were proposed since last few decades.To implement these systems,different data encoding decoding techniques such as polarization encoding,tristate,quartenary state,multivalued state,symbolic substitution technique etc.have already been proposed.All these are done to use optics in a suitable platform.We propose here a new concept of encoding data by adopting frequencies variation technique for conducting a inversion operation successfully. Optics has already been proved as a successful candidate for conducting parallel logic, arithmetic and algebraic operations. Several all-optical data processors were proposed since last few decades. To implement these systems, different data encoding decoding techniques such as polarization encoding, tristate, quartenary state, multivalued state, symbolic substitution technique etc. have already been proposed. All these are done to use optics in a suitable platform. We propose here a new concept of encoding data by adopting frequencies variation technique for conducting a inversion operation successfully.
出处 《光学与光电技术》 2008年第4期39-42,共4页 Optics & Optoelectronic Technology
关键词 光学研究 逻辑运算 谐波 非线性 nonlinear material 2nd harmonic wave mixing
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