295 citations · 767 across the 20 of their papers we have counts for
20 papers
An extensible software platform for automated operational and characterization testing of scientific cameras
Baolong Chen, Hongfei Zhang, Wei Liu +5
Multi-detector programs such as Earth 2.0 (ET) require detector characterization across different technologies, operating conditions, and production batches, together with consiste…
TTC: Transformer-based TDE Classifier for the Wide Field Survey Telescope (WFST)
Ranfang Zheng, Zheyu Lin, Xu Kong +22
We propose the Transformer-based Tidal disruption events (TDE) Classifier (\texttt{TTC}), specifically designed to operate effectively with both real-time alert streams and archiva…
Compton Scattering Total Cross Section at Next-to-Next-to-Leading Order and Resummation of Leading Logarithms
Hai Tao Li, Yan-Qing Ma, Cheng-Tai Tan +2
Compton scattering is a fundamental process in QED with broad applications, yet its theoretical description at high energies is challenged by substantial next-to-leading order (NLO…
Multiwavelength Observations of the Apparently Non-repeating FRB 20250316A
Ye Li, Hui Sun, Lei Qian +72
The physical origin of fast radio bursts (FRBs) remains uncertain. Although multiwavelength observations have been widely conducted, only Galactic FRB~20200428D is associated with…
GRB 240529A: A Tale of Two Shocks
Tian-Rui Sun, Jin-Jun Geng, Jing-Zhi Yan +66
Thanks to the rapidly increasing time-domain facilities, we are entering a golden era of research on gamma-ray bursts (GRBs). In this Letter, we report our observations of GRB 2405…
RACS2: A Framework of Remote Autonomous Control System for Telescope Observation and its application
Zhi-yue Wang, Guang-yu Zhang, Jian Wang +8
As the demand of astronomical observation rising, the telescope systems are becoming more and more complex. Thus, the observatory control software needs to be more intelligent, the…
Implementation of a 46-node quantum metropolitan area network
Teng-Yun Chen, Xiao Jiang, Shi-Biao Tang +22
Quantum key distribution (QKD) enables secure key exchanges between two remote users. The ultimate goal of secure communication is to establish a global quantum network. The existi…
Design of Near Infrared Sky Brightness Monitor and Test Running at Ngari Observatory in Tibet
Qi-Jie Tang, Jian Wang, Shu-cheng Dong +16
Tibet is known as the third pole of the earth, as high as the South Pole and North Pole. The Ngari (Ali) observatory in Tibet has the advantage of plenty of photometric night, low…
The operational and control software of Multi-channel Antarctic Solar Telescope
Ya-qi Chen, Ming-hao Jia, Guang-yu Zhang +8
MARST (Multi-channel Antarctic Solar Telescope) aims to observe the Sun in multiple wavebands in Antarctica and will be China's first solar telescope in Antarctica. The telescope h…
Design of remote control software of near infrared Sky Brightness Monitor in Antarctica
Zhi-yue Wang, Ya-qi Chen, Ming-hao Jia +8
The Near-infrared Sky Brightness Monitor (NIRBM) aims to measure the middle infrared sky background in Antarctica. The NIRBM mainly consists of an InGaAs detector, a chopper, a ref…
A Driver ASIC for Scientific CCD Detectors Using 180nm Technology
Jie Gao, Dong-xu Yang, Yi Feng +5
In order to achieve the driver function for several types of scientific CCD detector from E2V Co Ltd, and decreasing the size of electronics of CCD detector system, an Application-…
Design of a Non-vacuum-cooling Compact Scientific CCD Camera
Yi Feng, Hong-fei Zhang, Yi-ling Xu +7
CCD was born in Bell Laboratories in 1969 and has been widely used in various fields. Its ultra-low noise and high quantum efficiency make it work well in particle physics, high en…
Design of a general scientific CCD simulation and test system
Yi Zhang, Hong-fei Zhang, Jian-min Wang +6
In this paper, we introduce a general scientific CCD simulation and test system which can meet the test requirements of different types of CCD chips from E2V company, such as measu…
Searching for the Transit of the Earth--mass exoplanet Proxima~Centauri~b in Antarctica: Preliminary Result
Hui-Gen Liu, Peng Jiang, Xingxing Huang +21
Proxima Centauri is known as the closest star from the Sun. Recently, radial velocity observations revealed the existence of an Earth-mass planet around it. With an orbital period…
An Autonomous Observation and Control System Based on EPICS and RTS2 for Antarctic Telescopes
Guang-Yu Zhang, Jian Wang, Peng-Yi Tang +7
For an unattended telescopes in Antarctic, the remote operation, autonomous observation and control are essential. An EPICS (Experimental Physics and Industrial Control System) and…
A bias-free quantum random number generation using photon arrival time selectively
Jian-min Wang, Tian-yu Xie, Hong-fei Zhang +3
We present a high-quality, bias-free quantum random number generator (QRNG) using photon arrival time selectively in accordance with the number of photon detection events within a…
Practical and fast quantum random number generation based on photon arrival time relative to external reference
You-Qi Nie, Hong-Fei Zhang, Zhen Zhang +4
We present a practical high-speed quantum random number generator, where the timing of single-photon detection relative to an external time reference is measured as the raw data. T…
Experimental unconditionally secure bit commitment
Yang Liu, Yuan Cao, Marcos Curty +13
Bit commitment is a fundamental cryptographic task that guarantees a secure commitment between two mutually mistrustful parties and is a building block for many cryptographic primi…
A real-time QKD system based on FPGA
Hong-fei Zhang, Jian Wang, Ke Cui +7
A real-time Quantum Key Distribution System is developed in this paper. In the system, based on the feature of Field Programmable Gate Array (FPGA), secure key extraction control a…
A real-time design based on FPGA for Expeditious Error Reconciliation in QKD system
Ke Cui, Jian Wang, Hong-fei Zhang +3
For high-speed quantum key distribution systems, error reconciliation is often the bottleneck affecting system performance. By exchanging common information through a public channe…