2 papers
physics.atom-ph2026
Sensitivity Enhancement of S-Band Rydberg Atom Microwave Receiver Using Resonant Cavity
Yipeng Xie, Xinbing Chen, Mingwei Lei +1
Rydberg atom-based microwave electric field sensing has attracted growing interest owing to its inherent advantages, such as absolute calibration, wideband operability, and compati…
physics.app-ph2023
Nanometer displacement measurement based on metrological self-mixing grating interferometer traceable to the pitch standard of one-dimension chromium self-traceable grating
Zhenjie Gu, Zhangning Xie, Zhikun Chang +10
Traceability of precision instrument and measuring method is the core issue in metrology science. In the field of nanometer length measurement, the laser interferometers are usuall…