微纳光子器件高通量与高保真光耦合原理与技术

项目名称： 微纳光子器件高通量与高保真光耦合原理与技术

项目编号： No.51475479

项目类型： 面上项目

立项/批准年度： 2015

项目学科： 机械、仪表工业

项目作者： 郑煜

作者单位： 中南大学

项目金额： 90万元

中文摘要： 微纳光子器件是光电子技术的发展前沿和未来光信息技术的支撑，具有广阔的应用前景。但针对其光学耦合原理与技术的研究严重不足，缺乏亚微米和几十纳米尺度下光子器件与单模光纤对准耦合原理、规律及其技术，缺乏耦合界面【光波-固化胶-零件-环境】作用机制与规律，导致器件耦合封装参数的选择缺乏理论指导而只能依赖经验。以上问题成为制约微纳光子器件发展的瓶颈。本项目以微纳光子器件耦合封装界面高光通量传输与光信号保真为核心展开研究：针对耦合界面尺度特性与精度要求，以提高光通量传输为目标，研究在亚微米和几十纳米尺度下光子器件与单模光纤对准耦合原理、规律及其技术，探索高精度对准耦合创成机制与规律，并提出相应的实验制备和测试方法；针对耦合界面多材料，以光模场保真为目标，研究光波在不同介质界面畸变机制与规律，提出相应的保真方法。为我国微纳光子器件的发展提供坚实的理论基础、技术和人才贮备。

中文关键词： 微纳光子器件；光耦合；高光通量；高保真；耦合封装

英文摘要： Micro/Nano photonic devices are the support for the development frontier of advanced optoelectronic technology and the future of optical information technology. But the study of the optical coupling principle and technology are seriously inadequate, The lack of sub-micron/nano scale photonic devices and single-mode fiber alignment coupling principle, law and technology, the lack of coupling interface [light - curing adhesive - Parts - environment] mechanisms and rules, which lead to the lack of theory guidance for the coupling and package parameters selection，and it can only rely on the practical experiences. The problems above all have become a bottleneck for the development of Micro/Nano photonic devices. The research work of this project will firmly focus on the Micro/Nano photonic device coupling package interface high optical throughput and optical signal fidelity. Aiming at the scale characteristics of coupling interface and precision requirements, it is a goal to improve the optical throughput. The research in the sub-micron/nano scale photonic devices and single- mode fiber coupling alignment of the original science, law and technology, explored high-precision alignment coupling generative mechanism and laws, meanwhile the corresponding experimental preparation and test method for coupling Interface of multi materials are proposed. According to the coupling interface of multi materials, the optical mode field fidelity as a goal, the corresponding methods of fidelity are proposed by the study for the optical signal in different medium interface distortion mechanism and laws.

英文关键词： Micro/Nano photonic devices;Optical coupling;High optical throughput;High fidelity;Coupling packaging