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Paper Abstract and Keywords
Presentation 2020-11-27 11:20
Undersea optical wireless power transmission method using light beam -- Features, technologies, and issues --
Tomoyuki Miyamoto (Tokyo Tech)
Abstract (in Japanese) (See Japanese page) 
(in English) Optical wireless power transmission (OWPT), which supplies electric power remotely by using light beam, has recently begun to attract attention as a method of wireless power transmission technologies. The advantages are long-distance power supply, small module, and no EMI in comparison with previously utilized methods such as electromagnetic induction.
In the sea and underwater, only blue-green light can be transmitted as the electromagnetic wave. Therefore, OWPT may be the only method that can remotely supply power undersea or underwater. The OWPT in the air is also in the basic research stage, but in this presentation, I will explain its feasibility, problems, solutions and improvement methods for undersea and underwater use.
Keyword (in Japanese) (See Japanese page) 
(in English) optical wireless power transmission / wireless power transmission / undersea / underwater / laser power beaming / blue light / water wave /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee RCS AP UWT  
Conference Date 2020-11-25 - 2020-11-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. 
Paper Information
Registration To UWT 
Conference Code 2020-11-RCS-AP-UWT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Undersea optical wireless power transmission method using light beam 
Sub Title (in English) Features, technologies, and issues 
Keyword(1) optical wireless power transmission  
Keyword(2) wireless power transmission  
Keyword(3) undersea  
Keyword(4) underwater  
Keyword(5) laser power beaming  
Keyword(6) blue light  
Keyword(7) water wave  
1st Author's Name Tomoyuki Miyamoto  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Date Time 2020-11-27 11:20:00 
Presentation Time 25 
Registration for UWT 
Paper #  
Volume (vol) IEICE-120 
Number (no)  
#Pages IEICE- 
Date of Issue  

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