99 citations · 279 across the 17 of their papers we have counts for
17 papers
Phase-locked phonon laser enhanced ultra-weak force measurement
Yu Zheng, Long Wang, Lyu-Hang Liu +5
Optically levitated micro- and nanoparticles are an ideal optomechanical platform for precision measurements, particularly enabling the detection of ultraweak forces. Nevertheless,…
Optimal Position Detection of an Optically Levitated Mie Particle
Long Wang, Lei-Ming Zhou, Yuan Tian +4
We theoretically investigate the problem of position detection of an optically levitated Mie particle. The information radiation field (IRF) is proposed and defined to characterize…
A nano vacuum gauge based on second-order coherence in optical levitation
Lyu-Hang Liu, Yu Zheng, Yuan Tian +3
Accurate measurement of pressure with a wide dynamic range holds significant importance for various applications. This issue can be realized with a mechanical nano-oscillator, wher…
Superfast and sub-wavelength orbital rotation of plasmonic particles in focused Gaussian beams
Lei-Ming Zhou, Xiaoyu Zhu, Yu Zheng +6
The use of nanophotonics for optical manipulation has continuously attracted interest in both fundamental research and practical applications, due to its significantly enhanced cap…
Arbitrary Non-equilibrium Steady State Construction with a Levitated Nanoparticle
Yu Zheng, Lyu-Hang Liu, Xiang-Dong Chen +2
Non-equilibrium thermodynamics provides a general framework for understanding non-equilibrium processes, particularly in small systems that are typically far from equilibrium and d…
Quantum enhanced radio detection and ranging with solid spins
Xiang-Dong Chen, En-Hui Wang, Long-Kun Shan +6
The accurate radio frequency (RF) ranging and localizing of objects has benefited the researches including autonomous driving, the Internet of Things, and manufacturing. Quantum re…
Heisenberg-Limited Waveform Estimation with Solid-State Spins in Diamond
Yang Dong, Ze-Hao Wang, Hao-Bin Lin +7
The newly established Heisenberg limit in arbitrary waveform estimation is quite different with parameter estimation and shows a unique characteristic of a future quantum version o…
Focus the electromagnetic field to for ultra-high enhancement of field-matter interaction
Xiang-Dong Chen, En-Hui Wang, Long-Kun Shan +5
Focusing electromagnetic field to enhance the interaction with matter has been promoting researches and applications of nano electronics and photonics. Usually, the evanescent-wave…
Fast high-fidelity geometric quantum control with quantum brachistochrones
Yang Dong, Ce Feng, Yu Zheng +3
We experimentally demonstrate fast and high-fidelity geometric control of a quantum system with the most brachistochrone method on hybrid spin registers in diamond. Based on the ti…
Experimental implementation of universal holonomic quantum computation on solid-state spins with optimal control
Yang Dong, Shao-Chun Zhang, Yu Zheng +7
Experimental realization of a universal set of quantum logic gates with high-fidelity is critical to quantum information processing, which is always challenging by inevitable inter…
Robust optical-levitation-based metrology of nanoparticle's position and mass
Yu Zheng, Lei-Ming Zhou, Yang Dong +4
Light has shown up an incredibe capability in precision measurement based on opto-mechanic interaction in high vacuum by isolating environment noises. However, there are still obst…
Thermal-demagnetization-enhanced hybrid fiber-based thermometer coupled with nitrogen-vacancy centers
Shao-Chun Zhang, Shen Li, Bo Du +9
Nitrogen-vacancy centers in diamond are attractive as quantum sensors owing to their remarkable optical and spin properties under ambient conditions. Here we experimentally demonst…
Cooling of a levitated nanoparticle with digital parametric feedback
Yu Zheng, Guang-Can Guo, Fang-Wen Sun
The motion control of a levitated nanoparticle plays a central role in optical levitation for fundamental studies and practical applications. Here, we presented a digital parametri…
High contrast quantum imaging with time-gated fluorescence detection
Xiang-Dong Chen, Yu Zheng, Bo Du +5
Optical detection of spin state has been widely used for the solid state spin qubit in the application of quantum information processing. The signal contrast determines the accurac…
Room-temperature Composite-pulses for Robust Diamond Magnetometry
Jing-Yan Xu, Yang Dong, Shao-Chun Zhang +6
The sensitivity of a practical quantum magnetometer is challenged by both inhomogeneous coupling between sensors and environment and errors in quantum control. Based on the physica…
Non-Markovianity-assisted high-fidelity Deutsch-Jozsa algorithm in diamond
Yang Dong, Yu Zheng, Shen Li +4
The memory effects in non-Markovian quantum dynamics can induce the revival of quantum coherence, which is believed to provide important physical resources for quantum information…
Optimal demonstration of Autler Townes splitting
Yang Dong, Yu Zheng, Xiang-Dong Chen +2
The atom-light interaction in a three-level system has shown significant physical phenomena, such as electromagnetically induced transparency and Autler{Townes splitting (ATS), for…