The Review of Laser Engineering
Online ISSN : 1349-6603
Print ISSN : 0387-0200
ISSN-L : 0387-0200
Laser Review
High-Accuracy Tracking Technology for Optical Wireless Power Transfer
Norioki WATANABE, Hidetaka HAYASHI, Hiromichi IMAI, Akira YAMAUCHI, Tomohito SHIMURA
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Keywords: FSOC (free space optical communication), OWPT (optical wireless power transfer), Tracking, Image recognition
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2023 Volume 51 Issue 3 Pages 129-

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Abstract
In order to realize FSOC (free space optical communication) or OWPT (optical wireless power transfer) against freely moving objects, technology for accurately controlling the direction of the light beam according to the position of the target is vital. Authors have developed a novel beam direction control technique utilizing image recognition technology. This paper presents the characteristics of this technique and experimental results when applied to FSOC, and then discusses its application to OWPT.
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© 2023 by The Laser Society of Japan
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