公开(公告)号：US20170370777A1

公开(公告)日：2017-12-28

申请号：US15677428

申请日：2017-08-15

Applicant: RIKEN

Inventor： Takuo Tanaka

IPC: G01J5/08 ,  G01J1/42

CPC classification number: G01J5/0853 ,  G01J1/02 ,  G01J1/38 ,  G01J1/4228 ,  G01J5/023 ,  G01J5/38 ,  G01J5/44 ,  G01J5/48 ,  G02B5/208 ,  G02B5/22

Abstract: In accordance with heat received from a target object, a visible light absorption element 10 changes a frequency component of visible light to reflect or transmit. The visible light absorption element 10 possesses a resonance frequency included in a visible light frequency region. The visible light absorption element 10 absorbs visible light of the resonance frequency. The visible light absorption element 10 thermally deforms due to temperature change to thereby change the resonance frequency, and absorbs visible light of the changed resonance frequency.

公开(公告)号：US10775243B2

公开(公告)日：2020-09-15

申请号：US15677428

申请日：2017-08-15

Applicant: RIKEN

Inventor： Takuo Tanaka

IPC: G01J5/08 ,  G01J1/38 ,  G01J5/48 ,  G02B5/22 ,  G01J5/38 ,  G01J1/02 ,  G01J5/02 ,  G01J5/44 ,  G02B5/20 ,  G01J1/42

Abstract: In accordance with heat received from a target object, a visible light absorption element 10 changes a frequency component of visible light to reflect or transmit. The visible light absorption element 10 possesses a resonance frequency included in a visible light frequency region. The visible light absorption element 10 absorbs visible light of the resonance frequency. The visible light absorption element 10 thermally deforms due to temperature change to thereby change the resonance frequency, and absorbs visible light of the changed resonance frequency.