Transfer Efficiency of Underwater Optical Wireless Power Transmission Depending on the Operating Wavelength

Optical wireless power transmission (OWPT) is a good candidate for long-distance underwater wireless power transmission. In this work we investigate the transmission efficiency of underwater OWPT, depending on the operating wavelength. We consider four operating wavelengths: infrared, red, green, an...

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Bibliographic Details
Published inCurrent optics and photonics Vol. 4; no. 6; pp. 571 - 575
Main Authors Kim, Sung-Man, Kwon, Dongyoon
Format Journal Article
LanguageKorean
Published 2020
Subjects
Optical wireless power transmission
Underwater wireless power transmission
Optical wireless power transfer
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Summary:Optical wireless power transmission (OWPT) is a good candidate for long-distance underwater wireless power transmission. In this work we investigate the transmission efficiency of underwater OWPT, depending on the operating wavelength. We consider four operating wavelengths: infrared, red, green, and blue. We also consider the cases of pure water and sea water for the working conditions. Our results show that it is necessary to select the operating wavelength of underwater OWPT according to the transmission distance and water type of the target application.
Bibliography:KISTI1.1003/JNL.JAKO202005735540150
ISSN:2508-7266
2508-7274