1.2k citations · 6.8k across the 125 of their papers we have counts for
16 papers · 1 filter
Quantum hacking perceiving for quantum key distribution using temporal ghost imaging
Fang-Xiang Wang, Juan Wu, Wei Chen +6
Quantum key distribution (QKD) can generate secure key bits between remote users with quantum mechanics. However, the gap between the theoretical model and practical realizations g…
Photorefraction-induced Bragg scattering in cryogenic lithium niobate ring resonators
Yuntao Xu, Ayed Al Sayem, Chang-Ling Zou +2
We report intracavity Bragg scattering induced by photorefractive (PR) effect in high-Q lithium niobate (LN) ring resonators at cryogenic temperatures. We show that, when a cavity…
Efficient frequency conversion in a degenerate microresonator
Jia-Qi Wang, Yuan-Hao Yang, Ming Li +7
Microresonators on a photonic chip could enhance nonlinear optics effects, thus are promising for realizing scalable high-efficiency frequency conversion devices. However, fulfilli…
Ground-state Pulsed Cavity Electro-optics for Microwave-to-optical Conversion
Wei Fu, Mingrui Xu, Xianwen Liu +9
In the development of quantum microwave-to-optical (MO) converters, excessive noise induced by the parametric optical drive remains a major challenge at milli-Kelvin temperatures.…
Experimental demonstration of multimode microresonator sensing by machine learning
Jin Lu, Rui Niu, Shuai Wan +7
A multimode microcavity sensor based on a self-interference microring resonator is demonstrated experimentally. The proposed multimode sensing method is implemented by recording wi…
Unidirectional transmission of single photons under non-ideal chiral photon-atom interactions
Cong-Hua Yan, Ming Li, Xin-Biao Xu +3
Single-photon transport in non-ideal chiral photon-atom interaction structures generally contains information backflow and thus limits the capabilities to transfer information betw…
Photonic dissipation control for Kerr soliton generation in strongly Raman-active media
Zheng Gong, Ming Li, Xianwen Liu +6
Microcavity solitons enable miniaturized coherent frequency comb sources. However, the formation of microcavity solitons can be disrupted by stimulated Raman scattering (SRS), part…
Noiseless photonic non-reciprocity via optically-induced magnetization
Xin-Xin Hu, Zhu-Bo Wang, Pengfei Zhang +9
The realization of optical non-reciprocity is crucial for many device applications, and also of fundamental importance for manipulating and protecting the photons with desired time…
Towards 1% single photon nonlinearity with periodically-poled lithium niobate microring resonators
Juanjuan Lu, Ming Li, Chang-Ling Zou +2
The absence of the single-photon nonlinearity has been a major roadblock in developing quantum photonic circuits at optical frequencies. In this paper, we demonstrate a periodicall…
High-acoustic-index-contrast phononic circuits: numerical modeling
Wance Wang, Mohan Shen, Chang-Ling Zou +3
We numerically model key building blocks of a phononic integrated circuit that enable phonon routing in high-acoustic-index waveguides. Our particular focus is on Gallium Nitride-o…
Waveguide cavity optomagnonics for broadband multimode microwave-to-optics conversion
Na Zhu, Xufeng Zhang, Xu Han +5
Cavity optomagnonics has emerged as a promising platform for studying coherent photon-spin interactions as well as tunable microwave-to-optical conversion. However, current impleme…
Pockels Soliton Microcomb
Alexander W. Bruch, Xianwen Liu, Zheng Gong +4
Kerr soliton microcombs have recently emerged as a prominent topic in integrated photonics and enabled new horizons for optical frequency metrology. Kerr soliton microcombs, as its…
Frequency stabilization and tuning of breathing soliton in SiN microresonators
Shuai Wan, Rui Niu, Zheng-Yu Wang +6
Dissipative Kerr soliton offers broadband coherent and low-noise frequency comb and stable temporal pulse train, having shown great potential applications in spectroscopy, communic…
Unraveling the Angular Symmetry of Optical Force in a Solid Dielectric
Xiang Xi, Jingwen Ma, Zhong-Hao Zhou +5
The textbook-accepted formulation of electromagnetic force was proposed by Lorentz in the 19th century, but its validity has been challenged due to incompatibility with the special…
Cavity piezo-mechanics for superconducting-nanophotonic quantum interface
Xu Han, Wei Fu, Changchun Zhong +8
Hybrid quantum systems are essential for the realization of distributed quantum networks. In particular, piezo-mechanics operating at typical superconducting qubit frequencies feat…
Design of micron-long superconducting nanowire perfect absorber for efficient high speed single-photon detection
Risheng Cheng, Sihao Wang, Chang-Ling Zou +1
Despite very efficient superconducting nanowire single-photon detectors (SNSPDs) reported recently, combining their other performance advantages such as high speed and ultra-low ti…