49 citations · 53 across the 4 of their papers we have counts for
4 papers
Spectrally pure photon pair generation in asymmetric heterogeneously coupled waveguides
Xiangyan Ding, Jing Ma, Liying Tan +2
In this work, we develop a design methodology to generate spectrally pure photon pairs in asymmetric heterogeneously coupled waveguides by spontaneous parametric down-conversion. M…
Wavelength Conversion Efficiency Enhancement in Modal Phase Matched Nonlinear Waveguides
Dongpeng Kang, Weiqi Zhang, Amr S. Helmy +3
Modal phase matching (MPM) is a widely used phase matching technique in AlGaAs and other nonlinear waveguides for efficient wavelength conversions. The use of…
Few-Mode Fiber Coupling Efficiency for Free-Space Optical Communication
Xingjie Fan, Dawei Wang, Julian Cheng +2
Few-mode fiber is a significant component of free-space optical communication at the receiver to obtain achievable high coupling efficiency. A theoretical coupling model from the f…
Theoretical study of polarization tracking in satellite quantum key distribution
Jing Ma, Guangyu Zhang, Yiwen Rong +1
The BB84 and B92 protocols based on polarization coding are usually used in free-space quantum key distribution. Polarization tracking technique is one of the key techniques in the…