We propose a novel light intensity modulator based on magnetic fluid and liquid crystal (LC) filled photonic crystal fibers (PCFs).The influences of electric an
Using the reduced graphene oxide (rGO) as a saturable absorber (SA) in an Er-doped fiber (EDF) laser cavity,we obtain the Q-switching operation.The rGO SA is pr
We propose and demonstrate a synchronously pumped mode-locked Tm-doped fiber (TDF) laser without any extra mode-locking elements.Pumped by a 1.56μm pulse fiber
Building blocks of quantum computers have been demonstrated in small to intermediate-scale systems.As one of the leading platforms,the trapped ion system has at
We show a method to separate the sound field radiated by a signal source from the sound field radiated by noise sources and to reconstruct the sound field radia
We report on a novel and convenient method of measuring secondary electron spectra for insulators in a secondary electron yield measurement system with a planar