Laser & Optoelectronics Progress, Volume. 51, Issue 12, 122301(2014)
Research on a New Cluster-Type Optical Integrator for Solar Simulator
In view of the difficulty in improving the irradiation uniformity of the current solar simulator, the paper introduces a new type of cluster- type optical integrator. The process of the cluster- type optical integrator based on the theoretical analysis of the symmetric optical integrator is introduced. The solar simulator optical system is simulated with LightTools software. The results show that: after using the cluster-type optical integrator, the irradiation non uniformity of solar simulator is significantly improved, irradiation non-uniformity in the range of Φ 50 mm is less than 0.2%, and in the range of Φ (50~120) mm is less than 1.5%. The results satisfy the requirements of high irradiation uniformity.
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Li Zhiqiang, Su Shi, Wang Guoming, Zhang Guoyu. Research on a New Cluster-Type Optical Integrator for Solar Simulator[J]. Laser & Optoelectronics Progress, 2014, 51(12): 122301
Category: Optical Devices
Received: Jun. 4, 2014
Accepted: --
Published Online: Nov. 7, 2014
The Author Email: Zhiqiang Li (951878970@qq.com)