1.2k citations · 6.8k across the 125 of their papers we have counts for
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Quantum key distribution with dissipative Kerr soliton generated by on-chip microresonators
Fang-Xiang Wang, Weiqiang Wang, Rui Niu +16
Quantum key distribution (QKD) can distribute symmetric key bits between remote legitimate users with the guarantee of quantum mechanics principles. For practical applications, the…
Non-Hermitian magnon-photon interference in an atomic ensemble
Rong Wen, Chang-Ling Zou, Xinyu Zhu +4
The beam-splitter (BS) is one of the most common and important components in modern optics, and lossless BS which features unitary transformation induces Hermitian evolution of lig…
Deterministic generation and switching of dissipative Kerr soliton in a thermally controlled micro-resonator
Zhizhou Lu, Weiqiang Wang, Wenfu Zhang +8
Dissipative Kerr solitons (DKSs) in the high-Q micro-resonator corresponds to self-organized short pulse in time domain via double balance between dispersion and Kerr nonlinearity,…
Repetition rate tuning of soliton in microrod resonators
Rui Niu, Shuai Wan, Shu-Man Sun +8
The coherent temporal soliton in optical microresonators has attracted great attention recently. Here, we demonstrate the dissipative Kerr soliton generation in a microrod resonato…
Quantum states preparation of an atomic ensemble via cavity-assisted homodyne measurement
Yan-Lei Zhang, Chuan-Sheng Yang, Chang-Ling Zou +3
The quantum spin states of atomic ensemble are of special interesting for both fundamental studies and precision measurement applications. Here, we propose a scheme to prepare coll…
Saturating the quantum Cramér-Rao bound using LOCC
Sisi Zhou, Chang-Ling Zou, Liang Jiang
The quantum Cramér-Rao bound (QCRB) provides an ultimate precision limit allowed by quantum mechanics in parameter estimation. Given any quantum state dependent on a single paramet…
Quantum generative adversarial learning in a superconducting quantum circuit
Ling Hu, Shu-Hao Wu, Weizhou Cai +8
Generative adversarial learning is one of the most exciting recent breakthroughs in machine learning---a subfield of artificial intelligence that is currently driving a revolution…
"Möbius" Microring Resonator
Xin-Biao Xu, Lei Shi, Guang-Can Guo +2
A new category of optical microring resonator, which is analogous to the Möbius strip, is proposed. The "Möbius" microring resonator allows the conversion between modes with differ…
Extremely terahertz electric-field enhancement in a high-Q photonic crystal slab cavity with nanoholes
Qijing Lu, Xiaogang Chen, Chang-Ling Zou +1
A one-dimensional photonic-crystal (PC) cavity with nanoholes is proposed for extremely enhancing the THz electric fields by utilizing the electromagnetic (EM) boundary conditions,…
Doubly-resonant-cavity electromagnetically induced transparency
Xin-Xin Hu, Chang-Ling Zhao, Zhu-Bo Wang +6
We present an experimental study on the cavity-atom ensemble system, and realize the doubly-resonant cavity enhanced electromagnetically induced transparency, where both the probe…
Experimental repetitive quantum channel simulation
Ling Hu, Xianghao Mu, Weizhou Cai +6
Universal control of quantum systems is a major goal to be achieved for quantum information processing, which demands thorough understanding of fundamental quantum mechanics and pr…
Optimal third-harmonic generation in an optical microcavity with and nonlinearities
Ming Li, Chang-Ling Zou, Chun-Hua Dong +1
Third-harmonic generation can be realized via both and cascaded nonlinear processes in a triply-resonant microcavity. It is still unknown how these processes in…
Enhanced absorption microscopy with correlated photon pairs
Ming Li, Chang-Ling Zou, Di Liu +3
By harnessing the quantum states of light for illumination, precise phase and absorption estimations can be achieved with precision beyond the standard quantum limit. Despite their…
Enhancement of the second-harmonic generation based on the cascaded second- and third-order nonlinear processes in a multimode optical microcavity
Ming Li, Chang-Ling Zou, Chun-Hua Dong +2
Optical microcavities are often used to realize enhanced nonlinear optical interactions for highly efficient second-harmonic generation. With increased pump power, the efficiency o…
Control of Second Harmonic Generation in Doubly Resonant Aluminum Nitride Microrings to Address Rubidium Two-Photon Clock Transition
Joshua B. Surya, Xiang Guo, Chang-Ling Zou +1
Nonlinear optical effects have been studied extensively in microresonators as more photonics applications transition to integrated on-chip platforms. Due to low optical losses and…
Superconducting cavity electro-optics: a platform for coherent photon conversion between superconducting and photonic circuits
Linran Fan, Chang-Ling Zou, Risheng Cheng +5
Leveraging the quantum information processing ability of superconducting circuits and long-distance distribution ability of optical photons promises the realization of complex and…
All-Optical control of linear and nonlinear energy transfer via Zeno effect
Xiang Guo, Chang-Ling Zou, Liang Jiang +1
Microresonator-based nonlinear processes are fundamental to applications including microcomb generation, parametric frequency conversion, and harmonics generation. While nonlinear…
Reconfigurable vortex beam generator based on the Fourier transformation principle
Aiping Liu, Chang-Ling Zou, Xifeng Ren +4
A method to generate the optical vortex beam with arbitrary superposition of different orders of orbital angular momentum (OAM) on a photonic chip is proposed. The distributed Four…
High Quality Factor Surface Fabry-Perot Cavity of Acoustic Waves
Yuntao Xu, Wei Fu, Chang-ling Zou +2
Surface acoustic wave (SAW) resonators are critical components in wireless communications and many sensing applications. They have also recently emerged as subject of study in quan…
One way quantum repeaters with quantum Reed-Solomon codes
Sreraman Muralidharan, Chang-Ling Zou, Linshu Li +1
We show that quantum Reed-Solomon codes constructed from classical Reed-Solomon codes can approach the capacity on the quantum erasure channel of -level systems for large dimens…