Enhanced nonlinear optical responses of materials: Composite effects |
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Authors: | JP Huang KW Yu |
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Institution: | 1. Surface Physics Laboratory (National key laboratory) and Department of Physics, Fudan University, Shanghai 200433, China;2. Department of Physics and Institute of Theoretical Physics, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong |
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Abstract: | We review recent theoretical progress in understanding physical processes of composite effects on enhanced third-order nonlinear optical responses of various kinds of the recently-proposed nonlinear optical materials, namely, colloidal nanocrystals with inhomogeneous metallodielectric particles or a graded-index host, metallic films with inhomogeneous microstructures adjusted by ion doping or temperature gradient, composites with compositional gradation or graded particles, and magneto-controlled ferrofluid-based nonlinear optical materials. |
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Keywords: | 42 70 -a" target="_blank">gif" overflow="scroll">-a 77 84 Lf 42 65 An 42 65 -k" target="_blank">gif" overflow="scroll">-k |
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