3D printed terahertz q-plate for vectorial beam generation uri icon


  • © 2017 IEEE. In this work we present, the design, fabrication and characterization of the first continuously varying birefringent q-plate at terahertz frequencies. This q-plate was fabricated by three-dimensional printing. The device works at 150 GHz and it is capable to produce radial, azimuthal and spiral polarization.

Publication date

  • October 12, 2017