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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 20, Iss. 13 — Jun. 18, 2012
  • pp: 14477–14485

Algorithm for irradiance tailoring using multiple freeform optical surfaces

Axel Bäuerle, Adrien Bruneton, Rolf Wester, Jochen Stollenwerk, and Peter Loosen  »View Author Affiliations


Optics Express, Vol. 20, Issue 13, pp. 14477-14485 (2012)
http://dx.doi.org/10.1364/OE.20.014477


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Abstract

The design of freeform lenses and reflectors allows to achieve non-radially symmetric irradiance distributions whilst keeping the optical system compact. In the case of a point-like source, such as an LED, it is often desired to capture a wide angle of source light in order to increase optical efficiency. This generally results in strongly curved optics, requiring both lens surfaces to contribute to the total ray refraction, and thereby minimising Fresnel losses. In this article, we report on a new design algorithm for multiple freeform optical surfaces based on the theory of optimal mass transport that adresses these requirements and give an example of its application to a problem in general lighting.

© 2012 OSA

OCIS Codes
(080.1753) Geometric optics : Computation methods
(220.2945) Optical design and fabrication : Illumination design
(080.4225) Geometric optics : Nonspherical lens design
(080.4298) Geometric optics : Nonimaging optics

ToC Category:
Geometric Optics

History
Original Manuscript: March 29, 2012
Revised Manuscript: May 8, 2012
Manuscript Accepted: May 31, 2012
Published: June 13, 2012

Citation
Axel Bäuerle, Adrien Bruneton, Rolf Wester, Jochen Stollenwerk, and Peter Loosen, "Algorithm for irradiance tailoring using multiple freeform optical surfaces," Opt. Express 20, 14477-14485 (2012)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-13-14477


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References

  1. J. S. Schruben, “Formulation of a reflector-design problem for a lighting fixture,” J. Opt. Soc. Am.62, 1498–1501 (1972). [CrossRef]
  2. H. Ries and J. Muschaweck, “Tailored freeform optical surfaces,” J. Opt. Soc. Am. A19, 590–595 (2002). [CrossRef]
  3. W. A. Parkyn, “Illumination lenses designed by extrinsic differential geometry,” Proc. SPIE3482, 389–396 (1998). [CrossRef]
  4. V. Oliker, “Designing freeform lenses for intensity and phase control of coherent light with help from geometry and mass transport,” Arch. Rational Mech. Anal.201, 1013–1045 (2011). [CrossRef]
  5. P. Bentez, J. Miano, J. Blen, R. Mohedano, J. Chaves, O. Dross, M. Hernndez, J. Alvarez, and W. Falicoff, “SMS design method in 3D geometry: Examples and applications,” Proc. SPIE5185 (2004). [CrossRef]
  6. A. Bruneton, A. Bäuerle, P. Loosen, and R. Wester, “Freeform lens for an efficient wall washer,” Proc. SPIE8167, 816707 (2011). [CrossRef]
  7. S. Haker, L. Zhu, A. Tannenbaum, and S. Angenent, “Optimal mass transport for registration and warping,” Int. J. Comput. Vis.60, 225–240 (2004). [CrossRef]
  8. F. R. Fournier, W. J. Cassarly, and J. P. Rolland, “Fast freeform reflector generation using source-target maps,” Opt. Express18, 5295–5304 (2010). [CrossRef] [PubMed]
  9. L. V. Kantorovich, “On a problem of Monge,” Uspekhi Mat. Nauk.3, 225–226 (1948).
  10. L.-C. Evans, “Partial differential equations and Monge-Kantorovich mass transfer,” tech. rep., Department of Mathematics, University of California, Berkeley (2001).
  11. “FRED Software - Optical Engineering,” http://www.photonengr.com .
  12. W. Born and E. Wolf, “Basic properties of the electromagnetic field,” in Principles of Optics7th ed. (Cambridge University Press, 1999), pp. 41–42

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