5 papers
Global multimode squeezing in a train of ultrashort pulses from unbalanced SU(1,1) interferometers
Wen Zhao, Xiao Liu, Yunxiao Zhang +2
Time-domain multiplexed continuous-variable quantum states provide a promising route toward large-scale quantum networks. Existing platforms are based on continuous-wave pumped opt…
Thermal stable nonlinear Raman-Nath diffraction and Cherenkov radiation in PPKTP crystals
Tao Xie, YangMing Liu, WenXin Zhu +2
Nonlinear Raman-Nath diffraction (NRND) and nonlinear Cherenkov radiation (NCR) are significant nonlinear diffraction phenomena in optics. Previous studies have primarily focused o…
Distribution of non-Gaussian states in a deployed telecommunication fiber channel
Casper A. Breum, Xueshi Guo, Mikkel V. Larsen +4
Optical non-Gaussian states hold great promise as a pivotal resource for advanced optical quantum information processing and fault-tolerant long-distance quantum communication. Est…
Optical interference by amplitude measurement
Yunxiao Zhang, Xuan Tang, Xueshi Guo +3
Interference effects are usually observed by intensity measurement. Path indistinguishability by quantum complementarity principle requires projection of the interfering fields int…
Full characterization of an all fiber source of heralded single photons
Yunxiao Zhang, Liang Cui, Xueshi Guo +3
We demonstrate a heralded single photon source which is based on the photon pairs generated from pulse pumped spontaneous four wave mixing in a piece of commercially available disp…