E-mail Alert
RSS2020 Vol. 47, No. 2
Cover Story：Ru Z Q, Song H L, Wu F, et al. Design and performance analysis of high efficiency non-imaging concentrated optical system[J]. Opto-Electronic Engineering, 2020, 47(2): 190203
Aiming at the low optical efficiency of Fresnel lens, a high-efficiency non-imaging concentrated optical (NICO) system composed of an aspheric lens and a trumpet lens was designed. The aspheric lens was optimized in sequential mode of Zemax, and the geometric radius of its image spot was reduced from 42 mm to 1.7 mm by minimizing the spherical aberration. The photoelectric conversion efficiency of the module reached 30.03%, which was significantly improved compared with the HCPV module composed of the Fresnel lens.
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ISSN (Print) 1003-501X
ISSN (Online) 2097-4019
CN 51-1346/O4
Editor-in-Chief:
Prof. Xiangang Luo
Prof. Xiangang Luo
Executive Editor-in-Chief:
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