标题： 利用三次谐波生成使硅发光 显示英文标题

标题： Making Silicon Emit Light Using Third Harmonic Generation

摘要： 尽管在微电子工业中表现出色，硅在光子器件领域却未能表现出良好的性能。 这是因为硅始终不是一个优良的光源，主要是由于其间接带隙结构。 许多硅器件功能已被报道，但直到最近，缺乏一个可靠的光源除外。 硅是一种非线性材料，它利用其非线性特性来实现各种功能。 本文提出了一种理论处理方法，用于生成和增强三阶谐波场，该方法可用于光源、晶体状态监测和全光信号处理应用。 显示英文摘要

摘要： Despite its excellent performance in microelectronic industry, silicon was not able to perform well in photonic devices arena. This is because the silicon has never been a good optical source mainly due to its indirect band gap structure. Many of the device functionalities in silicon have been reported, with an exception of, until recently, a reliable optical source. Silicon is a nonlinear material which makes use of its nonlinearities to realize various functionalities. This paper presents a theoretical treatment of generating and enhancing third-harmonic field which may be used as optical source, crystal state monitoring and all-optical signal processing applications.