31 citations · 79 across the 5 of their papers we have counts for
5 papers
All-Optical Image Identification with Programmable Matrix Transformation
Shikang Li, Baohua Ni, Xue Feng +4
An optical neural network is proposed and demonstrated with programmable matrix transformation and nonlinear activation function of photodetection (square-law detection). Based on…
Programmable Unitary Operations for Orbital Angular Momentum Encoded States
Shikang Li, Xue Feng, Kaiyu Cui +3
We have proposed and demonstrated a scalable and efficient scheme for programmable unitary operations in orbital angular momentum (OAM) domain. Based on matrix decomposition into d…
Programmable coherent linear quantum operations with high-dimensional optical spatial modes
Shikang Li, Shan Zhang Xue Feng, Stephen M. Barnett +4
A simple and flexible scheme for high-dimensional linear quantum operations on optical transverse spatial modes is demonstrated. The quantum Fourier transformation (QFT) and quantu…
Universal linear optical operations on discrete phase-coherent spatial modes
Peng Zhao, Shikang Li, Xue Feng +5
Linear optical operations are fundamental and significant for both quantum mechanics and classical technologies. We demonstrate a non-cascaded approach to perform arbitrary unitary…
Identifying the tilt angle and correcting the orbital angular momentum spectrum dispersion of misaligned light beam
Peng Zhao, Shikang Li, Yu Wang +5
The axis tilt of light beam in optical system would introduce the dispersion of orbital angular momentum (OAM) spectrum. To deal with it, a two-step method is proposed and demonstr…