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Energy Express

Energy Express

  • Editor: Christian Seassal
  • Vol. 21, Iss. S2 — Mar. 11, 2013
  • pp: A250–A261

Phosphor-converted LED modeling using near-field chromatic luminance data

Shu-Li Hsiao, Neng-Chung Hu, and Hugo Cornelissen  »View Author Affiliations


Optics Express, Vol. 21, Issue S2, pp. A250-A261 (2013)
http://dx.doi.org/10.1364/OE.21.00A250


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Abstract

A new method of creating a source model of a phosphor-converted white LED is demonstrated. It is based on a simple phosphor model, of which some key parameters have been obtained from measuring the near-field chromatic and luminance characteristics of a complete LED. The accuracy of the model is verified by measurements and simulations on an LED with a ball lens as primary optic.

© 2013 OSA

OCIS Codes
(230.3670) Optical devices : Light-emitting diodes
(220.4298) Optical design and fabrication : Nonimaging optics

ToC Category:
Light-Emitting Diodes

History
Original Manuscript: October 22, 2012
Revised Manuscript: December 5, 2012
Manuscript Accepted: January 4, 2013
Published: February 6, 2013

Citation
Shu-Li Hsiao, Neng-Chung Hu, and Hugo Cornelissen, "Phosphor-converted LED modeling using near-field chromatic luminance data," Opt. Express 21, A250-A261 (2013)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-S2-A250


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