人工微纳结构中纳米光场及光电子器件性能的仿真设计和快速计算

项目名称： 人工微纳结构中纳米光场及光电子器件性能的仿真设计和快速计算

项目编号： No.11334015

项目类型： 重点项目

立项/批准年度： 2014

项目学科： 数理科学和化学

项目作者： 王雪华

作者单位： 中山大学

项目金额： 325万元

中文摘要： 基于光子晶体、表面等离子激元微纳功能结构的新型光电子器件在光互连、信息储存、太阳能、生物医药及量子信息等各个领域显示出极其广泛和重要的应用前景。数值仿真模拟设计是研发这些微纳功能结构至关重要的一环。而微纳功能结构材料的色散建模、包含色散的高效仿真算法、纳米尺度光场的准确计算等是新型微纳光电子器件数值仿真研究领域的三大挑战，目前国际上在这方面的研究也才刚刚起步。本项目将围绕上述三大挑战开展攻关研究，开发出具有自主知识产权的微纳功能结构材料数值仿真设计平台，并应用它对人工微纳结构中光与物质相互作用的特性、光的辐射和传输规律开展研究，在此基础上，设计并优化具有特殊功能的微纳结构及其光电子器件。为我国在微纳光电子学领域的研究提供坚实的设计和研发基础，为打破欧、美在微纳光电子仿真领域的垄断作出贡献。

中文关键词： 微纳结构;光的传播;光与物质相互作用;数值模拟;物性控制

英文摘要： New types of micro- and nano-functional optoelectronic devices based upon the photonic crystals and surface plasmonic structures have extensive and important applications in many fields, such as optical interconection, information storage, sollar energy, biologic medicine and quantum information processing. Numerical simulation and design are the key step to explore and develop these devices. In the field of numerical simulation and design of micro- and nano-functional structures, there exist three great challenges that need to be overcome. They are the establishment of dispersion models for varies of micro- and nano-functional materials, highly efficient simulation methods including the realistic dispersion relations of materials, the accuracy computation of the electromagnetic fields at the nano scale in large size samples. The related investigations in the worldwide are just at the initial stage. The aim of the present proposal is to overcome the above-mentioned three challenges, and develop the numerical simulation and design platform about micro- and nano-functional structures. We will apply it to study the control of the interaction between light and matter, as well as the novel characteristics of light emission and propagation in the micro- and nano-functional structures. Furthermore, we will design and optimize the micro- and nano-structures for some special functions. The proposal should provide a solid foundation of designing and developing the micro- and nano-functional devices in the optoelectronics field, make an important contribution to breaking the monopoly of Europe and USA in optoelectronic simulation field.

英文关键词： Nano structure;light propagation ;interaction of light materials;numerical simulation;control of physical properties