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Effect of enhanced waveguide Raman scattering of fullerence thin film

机译：富勒烯薄膜的增强波导拉曼散射效应

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摘要

C_(60) molecule and fullerence, as a new kind of functional material, has become a hot topic, since it was first produced in macroscopic amount by Kratschmer et al. It has potential application as superconductor, semiconductor, organic conductor, ferromagnetor, optical and nonlinear optical materials, etc. It also has great value as nonlinear optical materials due to its great conjugated n electron cloud system, and shows a strong third-order nonlinear optical effect. Combining integrated optics withRaman scattering, waveguide Raman scattering is a sensitive method for measurement of thin film's structure. Ref. reported the waveguide Raman scattering spectra of C_(60) thin films on rough glass surface under the condition of 100 MW Ar~+ laser. However, the strong laser (high energy) irradiation and ion implantion lead C_(60) molecules to polymerization. The waveguide Raman scattering spectrum of C_(60) thin film was affected by the structure changes. This note reports our work on the effect of enhanced waveguide Raman scattering of C_(60) thin film on rough glass surface using a 30 MW He-Ne laser.
机译：C_（60）分子和富勒作为一种新型的功能材料，已成为热门话题，因为它是由Kratschmer等人首次以宏观量生产的。它具有超导体，半导体，有机导体，铁磁材料，光学和非线性光学材料等的潜在应用。由于其强大的共轭n电子云系统，它还具有作为非线性光学材料的巨大价值，并显示出强大的三阶非线性光学影响。将集成光学器件与拉曼散射相结合，波导拉曼散射是测量薄膜结构的灵敏方法。参考报道了在100 MW Ar〜+激光条件下，C_（60）薄膜在粗糙玻璃表面上的波导拉曼散射光谱。但是，强激光（高能量）照射和离子注入导致C_（60）分子聚合。 C_（60）薄膜的波导拉曼散射光谱受结构变化的影响。本说明报告了我们使用30 MW He-Ne激光器在粗糙玻璃表面上增强C_（60）薄膜的波导拉曼散射的效果的工作。

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