Design of primary optics for LED chip array in road lighting application

Optics Express

Volumn 19, Issue 104, 2011, Pages A716-A724

  Wang, Shang ^a   Wang, Kai ^a   Chen, Fei ^a   Liu, Sheng ^a,b  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

CHIP SCALE PACKAGES; LENSES; LIGHT; LIGHTING; OPTICAL DESIGN; OPTICS; ROADS AND STREETS;

EXTENDED SOURCES; FREEFORM LENS; LED CHIPS; LED PACKAGING; LIGHT ENERGY; OPTICAL EFFICIENCY; OPTICAL PERFORMANCE; ROAD LIGHTING; SIMULATION RESULT;

LIGHT EMITTING DIODES;

EID: 79959892908     PISSN: None     EISSN: 10944087     Source Type: Journal    
DOI: 10.1364/OE.19.00A716     Document Type: Article

References (16)

1. E. F. Schubert, Light-Emitting Diodes (Cambridge University Press, 2006).
2. S. Liu, and X. B. Luo, Design of LED Packaging for Lighting Applications (John Wiley and Sons, 2011), (to be published).
3. M. R. Krames, O. B. Shchekin, R. Mueller-Mach, G. O. Mueller, L. Zhou, G. Harbers, and M. G. Craford, “Status and future of high-power light-emitting diodes for solid-state lighting, ” J. Disp. Technol. 3(2), 160-175 (2007).
4. I. Moreno, and C. C. Sun, “LED array: where does the far-field begin?” Proc. SPIE 7085, 70580R (2008).
5. R. Winston, J. C. Minano, and P. Benitez, Nonimaging Optics (Elsevier Academic, 2005), pp. 181-218.
6. P. Benitez, J. C. Minano, J. Blen, R. Mohedano, J. Chaves, O. Dross, M. Hernandez, and W. Falicoff, “multiple surface optical design method in three dimensions, ” Opt. Eng. 43(7), 1489-1502 (2004).
7. Z. X. Feng, Y. Luo, and Y. J. Han, “Design of LED freeform optical system for road lighting with high luminance/illuminance ratio, ” Opt. Express 18(21), 22020-22031 (2010).
8. CIE (Commission Internationale del'Eclairage), “Calculation and measurement of luminance and illuminance in road lighting, ” CIE Report, (1982).
9. K. Wang, S. Liu, F. Chen, Z. Y. Liu, and X. Luo, “Effect of manufacturing defects on optical performance of discontinuous freeform lenses, ” Opt. Express 17(7), 5457-5465 (2009).
10. T. X. Lee, K. F. Gao, W. T. Chien, and C. C. Sun, “Light extraction analysis of GaN-based light-emitting diodes with surface texture and/or patterned substrate, ” Opt. Express 15(11), 6670-6676 (2007).
11. Z. Y. Liu, K. Wang, S. Liu, and X. B. Luo, “Studies on optical consistency of white LEDs affected by phosphor thickness and concentration using optical simulation, ” IEEE Trans. Compon. Packag. Tech. 99, 1521-3331 (2010).
12. Z. Y. Liu, K. Wang, S. Liu, and X. B. Luo, “Optical analysis of color distribution in white LEDs with various packaging methods, ” IEEE Photon. Technol. Lett. 20(24), 2027-2029 (2008).
13. K. Wang, S. Liu, F. Chen, Z. Qin, Z. Y. Liu, and X. B. Luo, “Freeform LED lens for rectangularly prescribed illumination, ” J. Opt. A, Pure Appl. Opt. 11(10), 105-501 (2009).
14. C.-C. Sun, T.-X. Lee, S.-H. Ma, Y.-L. Lee, and S.-M. Huang, “Precise optical modeling for LED lighting verified by cross correlation in the midfield region, ” Opt. Lett. 31(14), 2193-2195 (2006).
15. H. Ries, and A. Rabl, “Edge-ray principle of nonimaging optics, ” J. Opt. Soc. Am. A 11(10), 2627-2632 (1994).
16. CIE, (Commission Internationale del'Eclairage), “Road surfaces and lighting, ” CIE Report, (1984).