Phase space diagrams in illumination optics

Henning Rehn; Julius Muschaweck

doi:10.1117/12.2691622

14 September 2023 Phase space diagrams in illumination optics

Henning Rehn, Julius Muschaweck

Proceedings Volume 12798, International Optical Design Conference 2023; 127980H (2023) https://doi.org/10.1117/12.2691622
Event: International Optical Design Conference 2023, 2023, Quebec City, QC, Canada

Abstract

Phase space diagrams are important tools in illumination design to illustrate the function of optical elements in an illumination system. We introduce the phase space of illumination optics and compare it to other branches of physics. Then, we show how basic phase space transformations such as for free space propagation and ideal lensing are represented in phase space diagrams and prove their usefulness by discussing a series of examples from our experience in various fields of optics and from literature. We review the system of all possible phase space transformations4 and discuss etendue conservation.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Henning Rehn and Julius Muschaweck "Phase space diagrams in illumination optics", Proc. SPIE 12798, International Optical Design Conference 2023, 127980H (14 September 2023); https://doi.org/10.1117/12.2691622

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KEYWORDS

Light sources and illumination

Geometrical optics

Inhomogeneities

Monochromatic aberrations

Reflection

Rods

Telescopes

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