4 research outputs found
Performance of the 4k phase-only spatial light modulator in image projection by computer-generated holography
Media 1: Simple holographic projection in color
Originally published in Optics Express on 22 October 2012 (oe-20-22-25130
3-D-Printed Flat Optics for THz Linear Scanners
THz beam shaping via a single diffractive optical element is used to convert a divergent beam into a focal line segment perpendicular to the optical axis. The novel structure was designed for narrowband applications as a kinoform element and we successfully applied it in active, high-speed, THz linear scanners. The theoretical approach and experimental results are presented