Title:
WAVELENGTH-SELECTIVE REFLECTOR
Document Type and Number:
WIPO Patent Application WO/2019/102813
Kind Code:
A1
Abstract:
[Problem] To provide a wavelength-selective reflector having a higher transmittance for wavelengths excluding the wavelength to be reflected, and capable of optimizing wavelength selection with higher accuracy.
[Solution] A wavelength-selection reflector is constituted by a plurality of basic patterns 13 having one or more metal structures 12, the plurality of basic patterns being arranged regularly in the vertical and horizontal directions on the surface of a transmissive base 11. The basic patterns 13 are arranged touching adjacent basic patterns 13. The metal structures 12 are made of gold, silver, copper or aluminum.
Inventors:
KANAMORI YOSHIAKI (JP)
HANE KAZUHIRO (JP)
BITO MASANARI (JP)
HANE KAZUHIRO (JP)
BITO MASANARI (JP)
Application Number:
PCT/JP2018/040693
Publication Date:
May 31, 2019
Filing Date:
November 01, 2018
Export Citation:
Assignee:
UNIV TOHOKU (JP)
International Classes:
G02B5/26; C03C17/06; G02B5/08
Domestic Patent References:
| WO2012121035A1 | 2012-09-13 |
Foreign References:
| KR101688186B1 | 2016-12-20 | |||
| JPS58140344A | 1983-08-20 | |||
| JPH07242441A | 1995-09-19 | |||
| US20170153367A1 | 2017-06-01 | |||
| JP2009025558A | 2009-02-05 | |||
| JP2005070156A | 2005-03-17 | |||
| JP2015094861A | 2015-05-18 | |||
| JP2013539059A | 2013-10-17 | |||
| US20160146724A1 | 2016-05-26 | |||
| US20140254002A1 | 2014-09-11 | |||
| US6144512A | 2000-11-07 | |||
| DE3643704A1 | 1988-06-30 |
Attorney, Agent or Firm:
SUDA Atsushi et al. (JP)
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