光子晶体谐振腔系统中类电磁感应透明/吸收效应及其动态调控

电磁感应透明（EIT）在光和量子信息处理方面有着十分重要的应用前景，如慢光、光和量子动态存储、全光器件等。随着微/纳米制造技术的快速发展，在光学谐振腔系统中实现类EIT效应及其应用探索已成为了近年来研究的热点。同时，光子晶体谐振腔系统在全光网络和全光器件中的应用研究也取得了重大进展。本项目聚焦光子晶体谐振腔系统类EIT/EIA效应物理性质及光学非线性效应对其动态调控机制的研究，主要的内容包括：(1)光子晶体多微腔级联耦合系统、微腔与光子晶体其他类型共振腔耦合系统以及光子晶体单腔系统中类EIT/EIA效应传输特性、相位响应特性以及光时间延迟性质；(2)在微腔中引入光学非线性效应，研究类EIT/EIA共振的动态响应特性，包括自位相调制、光控时间延迟和光学双稳特性等，并且进一步探索这些物理机制在全光功能器件设计中的应用。本项目研究结果将为全光信号处理和全光功能器件提供了重要的理论指导和实验依据。

Electromagnetically induced transparency (EIT) has led to very important applications in optical and quantum information processing, such as slow light，optical and Quantum dynamic storage, and all-optical device etc. With the rapid development of the micro/nano fabrication techniques, the realization of EIT-like effect in optical cavity-resonator systems and its application has become a hot spot in recent years. At the same time, the application of photonic crystal resonator system in all-optical network and all-optical device has made great progress. This project focuses on EIT/EIA-like effect and its dynamic control mechanism by using optical nonlinear effect in photonic crystal resonator system, mainly includes:.(1) Transmission, phase response and optical time delay properties of EIT/EIA-like in photonic crystal resonator systems, including: multi-microcavity cascade systems, the coupling systems between microcavity and other types of resonant cavity, and single cavity systems..(2) Dynamic response characteristics of EIT/EIA-like by introducing optical nonlinear effect in microcavities, includes self-phase modulation, optical control time delay, Optical bistable properties, and so on; explore the application of these physical mechanisms in design of all-optical functional devices..The research results of this project will provide important theoretical and experimental basis for the realization of all-optical signal processing and design of all-optical function devices.