Open AccessMulti-parabolic illuminator to combine perpendicular collimated illuminations with an LED source
Author(s) -
Hiroshi Ohno
Publication year - 2021
Publication title -
osa continuum
Language(s) - English
Resource type - Journals
ISSN - 2578-7519
DOI - 10.1364/osac.431291
Subject(s) - collimated light , perpendicular , optics , parabolic reflector , light emitting diode , materials science , aperture (computer memory) , optoelectronics , physics , laser , geometry , acoustics , mathematics