Xinliang Zhang

TL;DR: In this paper, the authors present a theoretical model to sufficiently investigate the optical rotational Doppler effect based on modal expansion method and find that the frequency shift content is only determined by the surface of a spinning object and the reduced DoP shift is linear to the difference of mode index between input and output orbital angular momentum (OAM) light.

TL;DR: This research presents a new generation of photonic signal processors that combine laser-spot assisted, 3D image recognition, and 3D signal recognition technologies that were first proposed in the 1990s and 2002 respectively.

TL;DR: In this article, a 40Gb/s all-optical logic NOR and OR gates based on a semiconductor optical amplifier (SOA) and a blue shifted optical bandpass filter (OBF) are demonstrated.

TL;DR: An all-optical UWB pulses generation and modulation scheme using cross phase modulation (XPM) effect of semiconductor optical amplifier (SOA) and DWDM-based multi-channel frequency discrimination is proposed and demonstrated, which has potential application in multiuser UWB-Over-Fiber communication systems.

TL;DR: This study experimentally demonstrate a feasible integrated scheme to solve first-order linear ordinary differential equation with constant-coefficient tunable based on a single silicon microring resonator with impact of the chirp and pulse-width of input signals on the computing deviation.