99 citations · 660 across the 32 of their papers we have counts for
32 papers
Self-supervised prior learning improves structured illumination microscopy resolution
Ze-Hao Wang, Tong-Tian Weng, Long-Kun Shan +4
Structured illumination microscopy (SIM) is a wide-field super-resolution technique normally limited to roughly twice the diffraction-limited resolution (--~nm).…
Enhancing Deep Learning Based Structured Illumination Microscopy Reconstruction with Light Field Awareness
Long-Kun Shan, Ze-Hao Wang, Tong-Tian Weng +2
Structured illumination microscopy (SIM) is a pivotal technique for dynamic subcellular imaging in live cells. Conventional SIM reconstruction algorithms depend on accurately estim…
Learning imaging mechanism directly from optical microscopy observations
Ze-Hao Wang, Long-Kun Shan, Tong-Tian Weng +6
Optical microscopy image plays an important role in scientific research through the direct visualization of the nanoworld, where the imaging mechanism is described as the convoluti…
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…
A high-sensitivity fiber-coupled diamond magnetometer with surface coating
Shao-Chun Zhang, Hao-Bin Lin, Yang Dong +7
Nitrogen-vacancy quantum defects in diamond offer a promising platform for magnetometry because of their remarkable optical and spin properties. In this Letter, we present a high-s…
High resolution imaging with anomalous saturated excitation
Bo Du, Xiang-Dong Chen, Ze-Hao Wang +4
The nonlinear fluorescence emission has been widely applied for the high spatial resolution optical imaging. Here, we studied the fluorescence anomalous saturating effect of the ni…
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…
Coherent dynamics of multi-spin centers in hexagonal boron nitride
W. Liu, V. Ivády, Z. -P. Li +18
Hexagonal boron nitride (hBN) has recently been demonstrated to contain optically polarized and detected electron spins that can be utilized for implementing qubits and quantum sen…
A robust fiber-based quantum thermometer coupled with nitrogen-vacancy centers
Shao-Chun Zhang, Yang Dong, Bo Du +7
The nitrogen-vacancy center in diamond has been broadly applied in quantum sensing since it is sensitive to different physical quantities. Meanwhile, it is difficult to isolate dis…
Quantifying the performance of multi-pulse quantum sensing
Yang Dong, Shao-Chun Zhang, Hao-Bin Lin +5
The quality of a quantum operation determines the performance of quantum information processing, such as the sensitivity of quantum sensing. Different from the fidelity of quantum…
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…
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…
Bunching Effect and Quantum Statistics of Partially Indistinguishable Photons
Fang-Wen Sun, Ao Shen, Yang Dong +2
The quantum statistics of particles is determined by both the spins and the indistinguishability of quantum states. Here we studied the quantum statistics of partially distinguisha…
Indistinguishability-induced classical-to-nonclassical transition of photon statistics
Ao Shen, Bo Du, Ze-Hao Wang +4
Photon statistics is one of the key properties of the photon state for the study of quantum coherence and quantum information techniques. Here, we discuss the photon indistinguisha…
Super-resolution quantum sensing using NV centers based on rotating linear polarized light and Monte-Carlo method
Hua-Yu Zhang, Xiang-Dong Chen, Guang-Can Guo +1
The nitrogen vacancy (NV) center in diamond has been widely applied for quantum information and sensing in last decade. Based on the laser polarization dependent excitation of fluo…
Near-infrared-enhanced charge state conversion for low power optical nanoscopy with nitrogen vacancy center in diamond
Xiang-Dong Chen, Shen Li, Ao Shen +4
The near-infrared (NIR) optical pumped photophysics of nitrogen vacancy (NV) center in diamond was experimentally studied by considering both the charge state conversion and stimul…