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Title:
VISIBLE LIGHT ABSORPTION ELEMENT, AND TEMPERATURE VISUALIZATION DEVICE AND INFRARED RAY VISUALIZATION DEVICE EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2016/132979
Kind Code:
A1
Abstract:
The present invention is a visible light absorption element 10 that changes a frequency component of the visible light that is reflected from or transmitted through the element 10 in response to a change in temperature due to the heat received from an object. The visible light absorption element 10 has a resonant frequency included in the frequency range of the visible light. The visible light absorption element 10 absorbs the visible light with the same frequency as the resonant frequency. The visible light absorption element 10 is thermally deformed by the change in temperature to thereby change the resonant frequency of itself and absorbs the visible light with the changed resonant frequency.

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Inventors:
TANAKA TAKUO (JP)
Application Number:
PCT/JP2016/053898
Publication Date:
August 25, 2016
Filing Date:
February 10, 2016
Export Citation:
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Assignee:
RIKEN (JP)
International Classes:
G02B5/22; G01J1/02; G01J1/38; G01J5/38; G01J5/48; G02B5/20
Foreign References:
JP2008065030A2008-03-21
JP2013525863A2013-06-20
JP2001141557A2001-05-25
Attorney, Agent or Firm:
HOTTA MINORU (JP)
Minoru Hotta (JP)
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