4 papers · 1 filter
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…
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…
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…
Recovery of phase constant from two-photon interference pattern by phase retrieval algorithm
Yuhang Lei, Wen Zhao, Liang cui +1
For a HOM interferometer with two independent incident pulses, the interference pattern can be affected by adding a dispersion medium on one of the incident directions, but there h…