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Proceedings Paper

Consideration Of The "Secondary Light Source" Of An Ellipsoidal Concave Mirror In A Precision Illumination System
Author(s): Johannes Wangler
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Paper Abstract

Hg short arc lamps combined with ellipsoidal concave mirrors are used today in illumination systems with a high radiant flux. The secondary focus of such systems can be considered as a "Secondary Light Source" which is quite inhomogeneous. The limits of such systems and the possibility of improvement will be discussed.

Paper Details

Date Published: 31 October 1986
PDF: 8 pages
Proc. SPIE 0655, Optical System Design, Analysis, Production for Advanced Technology Systems, (31 October 1986); doi: 10.1117/12.938421
Show Author Affiliations
Johannes Wangler, Carl Zeiss (Germany)


Published in SPIE Proceedings Vol. 0655:
Optical System Design, Analysis, Production for Advanced Technology Systems
Robert E. Fischer; Philip J. Rogers, Editor(s)

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