Xinliang Zhang

TL;DR: In this paper, a pair of polarity-reversed 24 GHz millimeter-wave (MMW) ultra-wideband (UWB) monocycles were generated by using delay interferometer (DI) based phase modulation to intensity modulation (PM-IM) conversion and carrier suppression modulation (CSM) based frequency up-conversion.

TL;DR: In this paper, a microwave photonic band stop filter based on a Microring-Mach Zehnder interference (MR-MZI) structure was proposed, which comprises a semiconductor laser, a polarization controller, a phase modulator, an optical band pass filter, an integrated optical filter unit and a photoelectric detector.

TL;DR: This work utilizing a plasmonic vortex lens to retrieve the orbital angular momentum (OAM) distribution of light and decomposing the interference pattern of SPPs into these Bessel functions can retrieve the relative amplitude and the relative phase of input OAM modes simultaneously.

TL;DR: In this paper, an all-optical clock recovery from 20Gbit/s non-return-to-zero differential phase-shift-keying (NRZ-DPSK) signals is demonstrated experimentally by using a polarization-maintaining fiber loop mirror filter (PMF-LMF) and a semiconductor optical amplifier (SOA) fiber ring laser.

TL;DR: In this article, the carrier-phonon scattering rate in the step quantum well (QW) optical amplifier (SOA) was investigated via a detailed model and it was shown that the electron scattering rate depends on the potential parameters of the carrier reservoir region.