High-performance LED street lighting using microlens arrays

Optics Express

Volumn 21, Issue 9, 2013, Pages 10612-10621

  Lee, Xuan Hao ^a   Moreno, Ivan ^b   Sun, Ching Cherng ^a  

^a NATIONAL CENTRAL UNIVERSITY   (Taiwan)

^b UNIVERSIDAD AUTÓNOMA DE ZACATECAS   (Mexico)

Author keywords

[No Author keywords available]

Indexed keywords

MICROLENSES; MICROOPTICS; OPTICAL INSTRUMENT LENSES;

HIGH QUALITY; HIGH UNIFORMITY; LED STREET LIGHTINGS; LIGHT RECYCLING; MICRO-LENS ARRAYS; OPTICAL EFFICIENCY; OPTICAL UTILIZATION; ROAD LIGHTING;

LIGHT EMITTING DIODES;

DEVICE FAILURE ANALYSIS; DEVICES; ELECTRONICS; EQUIPMENT DESIGN; ILLUMINATION; OPTICAL INSTRUMENTATION; REFRACTOMETRY; SEMICONDUCTOR; ARTICLE; EQUIPMENT; EQUIPMENT FAILURE;

EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; LENSES; LIGHTING; MINIATURIZATION; REFRACTOMETRY; SEMICONDUCTORS;

EID: 84878528155     PISSN: None     EISSN: 10944087     Source Type: Journal    
DOI: 10.1364/OE.21.010612     Document Type: Article

References (23)

1. A. Haans and Y. A. W. de Kort, "Light distribution in dynamic street lighting: two experimental studies on its effects on perceived safety, prospect, concealment, and escape," J. Environ. Psychol. 32(4), 342-352 (2012).
2. K. Painter, "The influence of street lighting improvements on crime, fear, and pedestrian street use, after dark," Landsc. Urban Plan. 35(2-3), 193-201 (1996).
3. R. Müllner and A. Riener, "An energy efficient pedestrian aware smart street lighting system," Int. J. Pervas. Comput. Commun. 7(2), 147-161 (2011) (IJPCC).
4. C. C. Sun, C. J. Jiang, Y. C. Chen, and T. H. Yang, "Equivalent luminance for three types of street lamps based on white LEDs," To be submitted.
5. Z. Feng, Y. Luo, and Y. Han, "Design of LED freeform optical system for road lighting with high luminance/illuminance ratio," Opt. Express 18(21), 22020-22031 (2010).
6. S. Wang, K. Wang, F. Chen, and S. Liu, "Design of primary optics for LED chip array in road lighting application," Opt. Express 19(S4 Suppl 4), A716-A724 (2011).
7. J. W. Pan, S. H. Tu, W. S. Sun, C. M. Wang, and J. Y. Chang, "Integration of non-Lambertian LED and reflective optical element as efficient street lamp," Opt. Express 18(S2 Suppl 2), A221-A230 (2010).
8. S. Magarill, "Skew-faceted elliptical reflector," Opt. Lett. 36(4), 532-533 (2011).
9. Y. C. Lo, K. T. Huang, X. H. Lee, and C. C. Sun, "Optical design of a Butterfly lens for a street light based on a double-cluster LED," Microelectron. Reliab. 52(5), 889-893 (2012).
10. C. H. Jen, Y. Y. Chen, A. J. W. Whang, and M. J. Lu, "Non- axisymmetrical freeform design for short LED street lamp," Proc. SPIE 8123, 812307, 812307-7 (2011).
11. J. Jiang, S. To, W. B. Lee, and B. Cheung, "Optical design of a freeform TIR lens for LED streetlight," Optik (Stuttg.) 121(19), 1761-1765 (2010).
12. C. C. Sun, W. T. Chien, I. Moreno, C. T. Hsieh, M. C. Lin, S. L. Hsiao, and X. H. Lee, "Calculating model of light transmission efficiency of diffusers attached to a lighting cavity," Opt. Express 18(6), 6137-6148 (2010).
13. X. H. Lee, C. S. Wu, K. H. Lee, T. H. Yang, and C. C. Sun, "An optical-adjustable illumination pattern with surface-structured diffuser compensated by index-matching liquid," Opt. Laser Technol. 49, 153-155 (2013).
14. Illuminating Engineering Society of North America, The IESNA Lighting Handbook: Reference and Application, 9th ed. (IESNA, 2000).
15. A. Pachamanov and D. Pachamanova, "Optimization of the light distribution of luminaries for tunnel and street lighting," Eng. Optim. 40(1), 47-65 (2008).
16. I. Moreno, "LED street lighting: modeling and design," To be submitted.
17. T. R. M. Sales, "Structured microlens arrays for beam shaping," Opt. Eng. 42(11), 3084-3085 (2003).
18. X. H. Lee, J. L. Tsai, S. H. Ma, and C. C. Sun, "Surface-structured diffuser by iterative down-size molding with glass sintering technology," Opt. Express 20(6), 6135-6145 (2012).
19. V. N. Mahajan, Optical Imaging and Aberrations: Part I. Ray Geometrical Optics (SPIE Press, 1998).
20. A. Domhardt, S. Weingaertner, U. Rohlfing, and U. Lemmer, "TIR optics for non-rotationally symmetric illumination design," Proc. SPIE 7103, 710304, 710304-11 (2008).
21. J. J. Chen and C. T. Lin, "Freeform surface design for a light-emitting diode-based collimating lens," Opt. Eng. 49(9), 093001 (2010).
22. 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).
23. C. C. Sun, W. T. Chien, I. Moreno, C. C. Hsieh, and Y. C. Lo, "Analysis of the far-field region of LEDs," Opt. Express 17(16), 13918-13927 (2009).