Acta Optica Sinica, Volume. 32, Issue 6, 623003(2012)
Solar Simulator Irradiation Uniformity Based on Optical Integrator
Optical integrator is a key optical device of the solar simulator for uniform illumination. The composition and working principle of the optical integrator are introduced, and effect of the azimuth offset error and the tilt offset error of on the irradiation uniformity are elaborated. According to the working principle of the optical integrator, effect of two axis-consistency errors on the irradiation uniformity are analysed by using the LightTools. Combining with experimental results, effect of tilt offset error relative azimuth error on the irradiation uniformity of system is more serious. Analysis of axis consistency error can provide the necessary reference for tuning mechanism of the optical integrator and the practical alignment.
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Gao Yue, Zhang Guoyu, Zheng Ru, Gao Di, Sun Shi. Solar Simulator Irradiation Uniformity Based on Optical Integrator[J]. Acta Optica Sinica, 2012, 32(6): 623003
Category: Optical Devices
Received: Nov. 23, 2011
Accepted: --
Published Online: May. 16, 2012
The Author Email: Yue Gao (yuedoing@163.com)