Cascaded third-harmonic generation in a single two-dimensional nonlinear photonic crystal with a short-range order

Sheng, Yan,Solomon M Saltiel,Kaloian Koynov

Baltimore, MD（2009）

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摘要

Short-range ordered nonlinear photonic crystals (SRO-NPC) are new, promising class of materials for optical frequency conversion. We describe a method for designing such SRO-NPC for efficient collinear third-harmonic generation (THG) at arbitrary wavelength. The method was used to prepare a LiNbO3 sample in which THG at 526.7 nm with 12% efficiency was achieved.

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关键词

lithium compounds,optical harmonic generation,photonic crystals,short-range order,linbo3,arbitrary wavelength,cascaded third-harmonic generation,optical frequency conversion,single 2d nonlinear photonic crystal,wavelength 526.7 nm,(190.2620) harmonic generation and mixing,(220.4000) microstructure fabrication,lattices,temperature,crystals,diffraction,harmonic generation,nonlinear optics,photonic crystal,microstructures,shape

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