Creation of Vortex Beam based on Integrated Ring-shape Bragg Reflector Waveguide

Description

We demonstrate the creation of a vortex beam by using a GaAs-based ring-shape Bragg reflector waveguide functioning as an angular diffraction element. A tunable ring-far field patterns can be clearly shown with wavelength tuning.

Journal

Details 詳細情報について

Report a problem

Back to top