3 papers
quant-ph2026
Optical Neural Networks from Coherent Transient Dynamics in Waveguide QED
Jiande Cao, Yexiong Zeng, Franco Nori +1
Optical neural networks promise ultrafast, low-energy information processing by performing computation directly with photons. Current implementations, however, are largely restrict…
physics.atom-ph2025
First GNSS-deployed optical clock for local time scale upgrade
Yi Yuan, Jian Cao, Jinbo Yuan +14
Precise time scale is the universal base for all measurements. Here we report the deployment of a compact and transportable optical clock to a timekeeping institution and steering…
physics.atom-ph2025
Towards a compact transportable optical clock based on the octupole transition in 171Yb+
Xuanjian Wang, Jian Cao, Hualin Shu +5
Optical clocks have extremely attractive applications in many fields, including time-frequency metrology, validation of fundamental physical principles, and relativistic geodesy. T…