International Postdoctoral Fellows Program: Quasi- Phasematched Integrated OPO's in Lithium Niobate and KTP

国际博士后研究员计划：铌酸锂和 KTP 中的准相位匹配集成 OPO

• 批准号: 9505350
• 负责人: Michael Sundheimer
• 金额: $ 3.91万
• 依托单位: IN Fellowships
• 依托单位国家: 美国
• 项目类别: Fixed Amount Award
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-09-01 至 1996-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9505350&HistoricalAwards=false
• 关键词: International; Postdoctoral; Fellows; Program; Quasi

9505350 Sundheimer The International Junior Investigator and Postdoctoral Fellows Program enables U.S. scientists and engineers to conduct three to twenty-four months of research abroad. The program's awards provide opportunities for joint research, and the use of unique or complementary facilities, expertise and experimental conditions abroad. This award will support a twelve-month postdoctoral research visit by Dr. Michael L. Sundheimer to work with Professor Daniel B. Ostrowsky at the Universite de Nice Sophia Antipolis in France. This award will support the second year of a project started under a Bourse Chateaubriand provided by the French government. This project involves the implementation of a CW quasi-phasematched optical parametric oscillator (OPO) in lithium niobate channel waveguides, beginning with measurements of parametric fluorescence and gain. A resonant cavity will then be made to realize the OPO, which will be done by affixing mirrors to the waveguide or, with coatings applied directly to the waveguide ends. Initial experiments will be done with a CW Ti:Sapphire laser to demonstrate the principle. The driving force to-date for such research has been the search for compact, efficient diode-pumped blue-light sources. Diode-pumping of an OPO device would create a compact, tunable, all solid-state laser source covering the important 1.3 and 1.55 um telecommunications windows as well as providing wavelengths useful for spectroscopy, atmospheric pollution monitoring, and biological and medical applications. ***

小行星9505350 国际初级研究员和博士后研究员计划使美国科学家和工程师能够在国外进行三到二十四个月的研究。该计划的奖项提供了联合研究的机会，以及使用国外独特或互补的设施，专业知识和实验条件。 该奖项将支持博士迈克尔L。桑德海默与丹尼尔教授B。奥斯特洛夫斯基在法国尼斯索菲亚安提波利斯大学。 该奖项将支持在法国政府提供的Bourse Chateaubriand下启动的项目的第二年。 本计画是在锂离子通道波导中实现连续波准相位匹配光学参量振荡器（OPO），首先测量参量荧光和增益。 然后将制作谐振腔以实现OPO，这将通过将反射镜固定到波导或直接将涂层施加到波导端来完成。 最初的实验将与CW钛：蓝宝石激光器来证明的原则。 迄今为止，这种研究的驱动力一直是寻找紧凑、高效的二极管泵浦蓝光源。 OPO器件的二极管泵浦将产生一种紧凑的、可调谐的、全固态激光源，其覆盖重要的1.3和1.55 μ m电信窗口，并提供用于光谱学、大气污染监测以及生物和医学应用的波长。***