The generation of an autofocusing circular Airy beam (CAB) is realized via a liquid crystal (LC) geometric phase plate with a simple configuration.The fabricati
The dynamic manipulation of the helicity in a cholesteric helical superstructure could enable precise control over its physical and chemical properties,thus ope
The gravimeter based on atom interferometry has potential wide applications on building gravity networks and geophysics as well as gravity assisted navigation.H
We report holographic fabrication of nanoporous distributed Bragg reflector (DBR) films with periodic nanoscale porosity via a single-prism conuration.The nanop