Compact freeform illumination optics design by deblurring the response of extended sources.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.425075
Abstract: Freeform illumination design for extended sources is a very challenging but rewarding issue that can benefit a wide range of illumination systems. Here, we propose a method that can achieve compact and highly efficient illumination… read more here.
Keywords: illumination optics; compact freeform; extended sources; optics ... See more keywords
Measurement of Atmospheric Coherence Length from a Shack–Hartmann Wavefront Sensor with Extended Sources
Sign Up to like & getrecommendations! Published in 2024 at "Photonics"
DOI: 10.3390/photonics11121184
Abstract: Free Space Optical Communication (FSOC) is a wireless communication method that utilizes laser beams for high speed and secure data transmission. Its performance is affected by various factors, among which atmospheric turbulence causes random fluctuations… read more here.
Keywords: extended sources; shack hartmann; atmospheric coherence; coherence ... See more keywords