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Synthetic frequency dimensions in dynamically modulated ring resonators
APL Photonics ( IF 5.6 ) Pub Date : 2021-07-20 , DOI: 10.1063/5.0056359
Luqi Yuan 1 , Avik Dutt 2 , Shanhui Fan 2
Affiliation  

The concept of synthetic dimensions in photonics has attracted rapidly growing interest in the past few years. Among a variety of photonic systems, the ring resonator system under dynamic modulation has been investigated in depth both in theory and experiment and has proven to be a powerful way to build synthetic frequency dimensions. In this Tutorial, we start with a pedagogical introduction to the theoretical approaches in describing the dynamically modulated ring resonator system and then review experimental methods in building such a system. Moreover, we discuss important physical phenomena in synthetic dimensions, including nontrivial topological physics. This Tutorial provides a pathway toward studying the dynamically modulated ring resonator system and understanding synthetic dimensions in photonics and discusses future prospects for both fundamental research and practical applications using synthetic dimensions.

中文翻译:

动态调制环形谐振器中的合成频率尺寸

在过去几年中,光子学中合成维度的概念引起了迅速增长的兴趣。在各种光子系统中,动态调制下的环形谐振器系统在理论和实验上都得到了深入研究,并被证明是构建合成频率维度的有效方法。在本教程中,我们首先对描述动态调制环形谐振器系统的理论方法进行教学性介绍,然后回顾构建此类系统的实验方法。此外,我们讨论了合成维度中的重要物理现象,包括非平凡的拓扑物理。
更新日期:2021-07-30
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