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Proceedings Paper

Photometry And Radiometry Of Diode Emitters: LEDs And IREDs
Author(s): Kathleen Muray
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Paper Abstract

Evaluation and testing of Diode Emitters' output became an important part of their manufacturing. When usual methods of photometry and radiometry are applied to DEs, comparison of results obtained at different locations show a great deal of discrepancy. Theoretical considerations will point out the basic problems in measurement of DE type of lightsources compared to the more conventional types. We will show examples where modification of measurement techniques and equipment developed originally for large area lightsources can result in meaningful and reproducible data in case of DEs.

Paper Details

Date Published: 16 January 1989
PDF: 8 pages
Proc. SPIE 0954, Optical Testing and Metrology II, (16 January 1989); doi: 10.1117/12.947634
Show Author Affiliations
Kathleen Muray, API Advanced Photonics (Austria)


Published in SPIE Proceedings Vol. 0954:
Optical Testing and Metrology II
Chander Prakash Grover, Editor(s)

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