3 papers
physics.ins-det2025
A High Precision Time Measurement Method Based on Frequency-domain Phase-Fitting for Nuclear Pulse Detection
Jianjun Wang, Zhaohui Bu, Zhao Wang +3
This paper proposes a high-precision time measurement method based on digital frequency-domain phase-fitting (DFPF) by using the digitized nuclear pulses. The averaging effect inhe…
quant-ph2024
Cooperative engineering the multiple radio-frequency fields to reduce the X-junction barrier for ion trap chips
Yarui Liu, Zhao Wang, Zixuan Xiang +3
With the increasing number of ion qubits and improving performance of sophisticated quantum algorithms, more and more scalable complex ion trap electrodes have been developed and i…
physics.optics2024
A Digital and Compact High-Precision Locking System for Pulse Laser Repetition Frequency
Qibin Zheng, Zhengyi Tao, Lei Wang +3
This paper proposes a novel approach that employs error amplification and ADC-based dual-mixer time-difference (ADC-based-DMTD) technique for high-precision locking of laser repeti…