Optical design of freeform Fresnel TIR lens for LED uniform illumination

Tiantian Hu; Chunmei Zeng; Congshan Rui; Yang Hong; Suodong Ma

doi:10.3788/IRLA20200183

Infrared and Laser Engineering, Volume. 50, Issue 2, 20200183(2021)

Optical design of freeform Fresnel TIR lens for LED uniform illumination

Tiantian Hu^1,2, Chunmei Zeng^1,2, Congshan Rui^1,2, Yang Hong^1,2, and Suodong Ma^1,2

Author Affiliations

¹School of Optoelectronic Science and Engineering, Soochow University, Suzhou 215006, China

²Key Lab of Advanced Optical Manufacturing Technologies of Jiangsu Province & Key Lab of Modern Optical Technologies of Education Ministry of China, Soochow University, Suzhou 215006, China

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References(1)

[10] E Aslanov, L L Doskolovich, M A Moiseev. Thin LED collimator with free-form lens array for illumination applications. Applied Optics, 51, 7200(2012).

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[1] Jingfei Ye, Yu Zhu, Youyang Gu, Huanqiu Zhan, Shuqin Cao, Jianmin Wei, Zhenzhen Song, Zhaolou Cao, Gaige Zheng. Freeform surface design of laser beam shaping by iteration in two orthogonal directions (invited)[J]. Infrared and Laser Engineering, 2023, 52(7): 20230299

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Tiantian Hu, Chunmei Zeng, Congshan Rui, Yang Hong, Suodong Ma. Optical design of freeform Fresnel TIR lens for LED uniform illumination[J]. Infrared and Laser Engineering, 2021, 50(2): 20200183

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Paper Information

Category: Optical design

Received: May. 19, 2020

Accepted: --

Published Online: Mar. 22, 2021

The Author Email:

DOI:10.3788/IRLA20200183

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology