Research on and Experimental Verification of the Efficiency Enhancement of Powerspheres Through Distributed Incidence Combined with Intracavity Light Uniformity

In laser wireless power transmission systems, the powersphere serves as a spherical enclosed receiver that performs photoelectric conversion, achieving uniform light distribution within the cavity through infinite internal light reflection. However, in practical applications, the high level of light...

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Bibliographic Details
Published in:Photonics 2025-10, Vol.12 (10), p.957
Main Authors: He, Tiefeng, Li, Jiawen, Zhou, Chongbo, Huang, Haixuan, Zhang, Wenwei, Lv, Zhijian, Wu, Qingyang, Wan, Lili, Yang, Zhaokun, Xu, Zikun, Xu, Keyan, Zheng, Guoliang, Lu, Xiaowei
Format: Article
Language:English
Subjects:
distributed incidence
Efficiency
Electromagnetic absorption
intracavity light uniformity
laser
Laser beams
Lasers
Light
Light distribution
Light intensity
Light reflection
Light transmission
Luminous intensity
Photoelectricity
Photovoltaic cells
Photovoltaics
powersphere
Semiconductor lasers
Simulation methods
Symmetry
wireless energy transmission
Wireless power transmission
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