25 citations · 74 across the 6 of their papers we have counts for
6 papers
Spatial-spectral mapping to prepare the frequency entangled qudits
Zi-Xiang Yang, Zi-Qi Zeng, Ying Tian +5
Entangled qudits, the high-dimensional entangled states, play an important role in the study of quantum information. How to prepare entangled qudits in an efficient and easy-to-ope…
Experimental Implementation of the Fractional Vortex Hilbert's Hotel
Xi Chen, Shun Wang, Chenglong You +2
The Hilbert hotel is an old mathematical paradox about sets of infinite numbers. This paradox deals with the accommodation of a new guest in a hotel with an infinite number of occu…
Optimized design of the lithium niobate for spectrally-pure-state generation at MIR wavelengths using metaheuristic algorithm
Wu-Hao Cai, Ying Tian, Shun Wang +3
Quantum light sources in the mid-infrared (MIR) band play an important role in many applications, such as quantum sensing, quantum imaging, and quantum communication. However, ther…
Terahertz waves generation using the isomorphs of PPKTP crystal: a theoretical investigation
Guo-Qun Chen, Hong-Yang Zhao, Shun Wang +3
Highly efficient terahertz (THz) wave sources based on difference frequency generation (DFG) process in nonlinear optical crystals play an important role for the applications of TH…
Broadband-laser-diode pumped PPKTP-Sagnac polarization-entangled photon source
Neng Cai, Wu-Hao Cai, Shun Wang +3
We experimentally demonstrate a polarization-entangled photon source at 810 nm using a type-II phase-matched PPKTP crystal pumped by a low-cost, broadband laser diode with a centra…
Theoretical investigation of a spectrally pure-state generation from isomorphs of KDP crystal at near-infrared and telecom wavelengths
Rui-Bo Jin, Neng Cai, Ying Huang +6
Spectrally uncorrelated biphoton state generated from the spontaneous nonlinear optical process is an important resource for quantum information. Currently such spectrally uncorrel…