3 papers
quant-ph2026
Fault-Tolerant Information Processing with Quantum Weak Measurement
Qi Song, Hongjing Li, Chengxi Yu +4
Noise is an important factor that influences the reliability of information acquisition, transmission, processing, and storage. In order to suppress the inevitable noise effects, a…
physics.optics2025
High-Resolution Sensing via Quantum States Discrimination
Qi-An Su, Qi Song, Hongjing Li +5
High-resolution sensing plays a significant role in scientific research and industrial production, but the practical implementation is constrained by the physical mechanisms of the…
physics.optics2025
High-sensitivity Optical Microcavity Acoustic Sensor Covering Free Spectral Range
Qi Song, Hongjing Li, Chengxi Yu +6
Optical whispering gallery mode microcavity acoustic sensors have emerged significant potential in high-sensitivity acoustic signal detection, but the narrow dynamic range limits t…