Novel Photonics Materials Generated via Laser Assisted Molecular Beam Epitaxy

通过激光辅助分子束外延生成的新型光子材料

• 批准号: 9213907
• 负责人: Paras Prasad
• 金额: $ 27.27万
• 依托单位: SUNY at Buffalo
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-09-01 至 1996-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9213907&HistoricalAwards=false
• 关键词: Novel; Photonics; Materials; Generated; via

A new method for the generation of inorganic: organic composites for Photonics using Laser Assisted Molecular Beam Epitaxy (LAMBE) will be developed. Photonics, which involves the use of photons to acquire, process, store and transmit information, is emerging as a new multidisciplinary frontier of science and technology. These proposed novel composite photonic materials will combine the high optical quality and environmental stability of inorganic oxides with the large nonlinear optical coefficients of organic structures. The new technique of generating these composites is highly unique in that it involves a low temperature processing more suitable for sensitive organic materials. It involves direct injection of an organic vapor into a molecular beam expansion of the inorganic oxide produced by typical laser ablation. The mixed system is subsequently deposited on the desired substrate. Films of optical waveguiding quality will be produced using the proposed technique of laser assisted molecular beam epitaxy, and the linear and nonlinear optical properties of these films will be characterized.

一种制备无机：有机复合材料的新方法 用于使用激光辅助分子束外延（LAMBE）的光子学 将被开发。 光子学，它涉及到使用光子来 获取，处理，存储和传输信息，正在成为一个新兴的 新的多学科前沿的科学和技术。 这些 提出的新型复合光子材料将联合收割机 无机氧化物的光学性质和环境稳定性 由于有机物具有较大的非线性光学系数， 结构. 生产这些复合材料的新技术是 非常独特，因为它涉及更低的温度处理， 适用于敏感的有机材料。 它直接涉及 将有机蒸气注入分子束膨胀器中， 由典型的激光烧蚀产生的无机氧化物。 混合 随后将该系统沉积在所需的基底上。 膜 的光学波导质量将产生使用建议 激光辅助分子束外延技术， 这些薄膜的非线性光学性质将是 表征了