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A comparative study of PV and hybrid PV-TEG receivers for laser wireless power transmission under misalignment

delete2026-08-12
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PRE
AI
X
Xian-long Meng
Z
Zi-kun Wang
Y
Yi-chao Hou
K
Kun Du
C
Cunliang Liu *
DOI:10.1016/j.optlastec.2026.116128delete
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Abstract

Abstract

En 中文
Laser wireless power transmission (LWPT) enables long-range energy delivery via laser beams, showing significant potential for applications such as space-based solar power stations and unmanned aerial vehicles (UAVs). Nevertheless, its widespread adoption remains constrained by challenges related to angular deviation and efficient energy conversion during long-distance laser propagation. As a laser beam travels through the atmosphere, effects such as absorption and scattering induce spot displacement and beam deflection, substantially limiting the feasibility of LWPT for extended-range applications.
Keywords:
Laser wireless power transmission
Photovoltaic-thermoelectric generator
Beam misalignment
Multi-physicsmodeling
Thermal management
System efficiency

Journal

O
Optics and Laser Technology
IF:
5
Papers:
1.8K
Citations:
3.5W

Organization

N
northwestern polytechnical university
Scholars:
1.0W
Papers: 3.8K
Citations: 0
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