SGER: Efficient Second Harmonic Generation Based on a NovelIntensity-Modulation Quasi-Phase-Matching Technique

SGER：基于新型强度调制准相位匹配技术的高效二次谐波生成

• 批准号: 9910819
• 负责人: Michael Wang
• 金额: $ 5万
• 依托单位: University of Miami
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-09-15 至 2000-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9910819&HistoricalAwards=false
• 关键词: SGER; Efficient; Second; Harmonic; Generation

This is a proposal requesting consideration for a Small Grant for Exploratory Research (SGER) award. The proposal describes a one-year activity in which the PI will conduct an investigation on a new concept using intensity modulation to achieve quasi-phase matching (IMQPM) for improving the efficiency of second harmonic generation in a nonlinear optical crystal. The proposal is aimed at demonstration of this new concept using a single channel waveguide structure on LiNbO3 and analyzing the possibility of implementing the IMQPM in a dual-channel waveguide structure.

这是一项请求考虑探索性研究小额资助 (SGER) 奖项的提案。该提案描述了一项为期一年的活动，其中 PI 将对使用强度调制实现准相位匹配 (IMQPM) 的新概念进行研究，以提高非线性光学晶体中二次谐波的生成效率。该提案旨在使用 LiNbO3 上的单通道波导结构演示这一新概念，并分析在双通道波导结构中实现 IMQPM 的可能性。