艾里光束在负极化纳米悬浊液中诱导弯曲波导及阵列研究

项目名称： 艾里光束在负极化纳米悬浊液中诱导弯曲波导及阵列研究

项目编号： No.61475161

项目类型： 面上项目

立项/批准年度： 2015

项目学科： 无线电电子学、电信技术

项目作者： 张泽

作者单位： 中国科学院光电研究院

项目金额： 82万元

中文摘要： 本申请主要研究艾里光束在负极化纳米悬浊液中诱导产生弯曲波导微结构的理论和实验方法。研究中，基于光场梯度力理论，建立艾里光束与负极化纳米悬浊液相互作用理论模型，仿真波导结构的产生和光学性质，为后期实验和应用研究提供理论和方法指导；基于树脂等有机材料，研制新型负极化纳米悬浊液，解决目前负极化纳米悬浊液透过率低、不易固化等问题；在此基础上，着重研究弯曲波导及阵列的实验产生和固化机理，为弯曲波导微光学器件的发展奠定理论和实验基础。 该申请的研究成果，在激光相控阵、相干合成、光通信、全光网络等领域具有重要的应用前景；有望为微间距并束、并行光路耦合等问题提供解决方案和途径；所采用的理论和实验研究方法也对相关领域的发展具有理论和方法指导意义；可在一定程度上提高我国在相关领域的研究能力和生产力水平。

中文关键词： 光波导；激光传输；传输特性；纳米结构

英文摘要： This proposal demonstrates the theoretical and experimental methods to generate bending waveguides structure in negative polarized nano- suspension using Airy beams. To guide future experiments and applications, the interaction model of Airy beams and negative polarized nano-suspension will be built first to simulate the generation of waveguides structure and study their optical properties. Then, the methods to produce novel negative polarized nano-suspension with better optical properties base on organic materials such as resins will be studied. As the main content, this research will focus on the experimental generation of bending waveguides and waveguides array base on former numerical results. The mechanisms to solidify bending waveguides structure will also be explored for the purpose of prospective application. The results of this research may find great and important application in many areas such as laser phased array, laser coherent combination, laser communication and all-optical networks. In these areas, the needs of micro-space elements arrangement and coupling of parallel optical paths may find solutions base on this research. The theoretical and experimental methods developed in this research may guide the development of related areas. Thus, this work will increase the research level and productivity of our country, and exhibit its importance in guiding future application.

英文关键词： Optical Waveguide;Laser propagation;Propagation behavior;Nano structure