Paper
7 October 1994 Inputting off-axis optical systems into APART for stray light analysis
Daniel Milsom III
Author Affiliations +
Abstract
APART is an industry standard computer program for calculating the stray light reaching the focal plane of a system. APART was originally designed to only calculate the stray light for axially symmetric optical systems. However extensions have been programmed into APART that allow an off-axis system to be modeled as well. This paper describes in detail the conventions and techniques that must be followed in order to accurately model an off-axis optical system in APART.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Daniel Milsom III "Inputting off-axis optical systems into APART for stray light analysis", Proc. SPIE 2260, Stray Radiation in Optical Systems III, (7 October 1994); https://doi.org/10.1117/12.189207
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KEYWORDS
Geometrical optics

Systems modeling

Optical design

Ray tracing

Sensors

Computing systems

Stray light

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