6 papers
Single-sideband-interference twin-field quantum key distribution without global phase locking
Xingjian Li, Bingkun Wang, Jianyong Hu +10
Twin-field quantum key distribution (TF QKD) can overcome the fundamental rate loss limit of repeaterless quantum links, but its practical deployment has long been hindered by the…
Quantum compressed sensing
Jianyong Hu, Wei Li, Shuxiao Wu +12
How many measurements are fundamentally required to capture a signal. Shannon's information theory established the bedrock of this question in 1948, the Nyquist Shannon theorem set…
Quantum Compressed Sensing Enables Image Classification with a Single Photon
Yanshan Fan, Jianyong Hu, Shuxiao Wu +9
Image classification is a core task of intelligent sensing, conventionally follows a sequential imaging then processing pipeline. However, redundant high-dimensional image reconstr…
Super-bunching light with giant high-order correlations and extreme multi-photon events
Chengbing Qin, Yuanyuan Li, Yu Yan +14
Non-classical light sources emitting bundles of N-photons with strong correlation represent versatile resources of interdisciplinary importance with applications ranging from funda…
Stable self-charged perovskite quantum rods for liquid laser with near-zero threshold
Jialu Li, Xue Han, Wenjie Wang +18
Colloidal quantum dots (QDs) are promising optical gain materials that require further threshold reduction to realize their full potential. While QD charging theoretically reduces…
On-demand manipulation of superbunching emission from colloidal quantum dots and its application in noise-resistance correlated biphoton imaging
Yunrui Song, Chengbing Qin, Yuanyuan Li +10
Superbunching effect with second-order correlations larger than 2, , indicating the N-photon bundles emission and strong correlation among photons, has a broad range…