3 papers
quant-ph2026
On-chip Quantum Measurement of Squeezing Generated from a Silicon Nitride Micro-ring Resonator
Yuhang Lei, Chenfei Cui, Yue Li +2
Integration of quantum optical technique on-chip is crucial for large scale applications of quantum technology, which were proven in a free space environment to be superior to the…
quant-ph2025
Generation of a CW anti-bunched photon field from a thin-film PPLN waveguide by two-photon interference with a weak coherent state
Yue Li, Haochuan Li, Yuhang Lei +7
An anti-bunched photon field is produced from a thin-film ppln waveguide by mixing the on-chip two-photon state with a weak but matched coherent state. This is achieved by taking o…
quant-ph2024
Single-photon phase spectrum recovery from the Hong-Ou-Mandel dip
Yuhang Lei, Wen Zhao, Liang Cui +1
Characterizing the temporal-spectral profile of single photons is essential for quantum information protocol utilizing temporal mode for encoding. Based on the phase retrieval algo…