503 citations · 1.3k across the 8 of their papers we have counts for
8 papers
A single photonic cavity with two independent physical synthetic dimensions
Avik Dutt, Qian Lin, Luqi Yuan +3
The concept of synthetic dimensions, which has enabled the study of higher-dimensional physics on lower-dimensional physical structures, has generated significant recent interest i…
Experimental band structure spectroscopy along a synthetic dimension
Avik Dutt, Momchil Minkov, Qian Lin +3
In recent years there has been significant interest in the concepts of synthetic dimensions, where one couples the internal degrees of freedom of a particle to form higher-dimensio…
Experimental demonstration of dynamical input isolation in nonadiabatically modulated photonic cavities
Avik Dutt, Momchil Minkov, Qian Lin +3
Modulated optical cavities have been proposed and demonstrated for applications in communications, laser frequency stabilization, microwave-to-optical conversion and frequency comb…
Synthetic Dimension in Photonics
Luqi Yuan, Qian Lin, Meng Xiao +1
The physics of a photonic structure is commonly described in terms of its apparent geometric dimensionality. On the other hand, with the concept of synthetic dimension, it is in fa…
Direction-Dependent Parity-Time Phase Transition and Non-Reciprocal Directional Amplification with Dynamic Gain-Loss Modulation
Alex Y. Song, Yu Shi, Qian Lin +1
We show that a dynamic gain-loss modulation in an optical structure can lead to a direction-dependent parity-time (PT) phase transition. The phase transition can be made thresholdl…
Constructing three-dimensional photonic topological insulator using two-dimensional ring resonator lattice with a synthetic frequency dimension
Qian Lin, Xiao-Qi Sun, Meng Xiao +2
In the development of topological photonics, achieving three dimensional topological insulators is of significant interest since it enables the exploration of new topological physi…
Synthetic space with arbitrary dimensions in a few rings undergoing dynamic modulation
Luqi Yuan, Meng Xiao, Qian Lin +1
We show that a single ring resonator undergoing dynamic modulation can be used to create a synthetic space with an arbitrary dimension. In such a system the phases of the modulatio…
Hyperbolic Weyl point in reciprocal chiral metamaterial
Meng Xiao, Qian Lin, Shanhui Fan
We report the existence of Weyl points in a class of non-central symmetric metamaterials, which has time reversal symmetry, but does not have inversion symmetry due to chiral coupl…