Title:
MEMBER FOR TERAHERTZ DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/264467
Kind Code:
A1
Abstract:
Provided is a member for a terahertz device, the member having reduced terahertz wave loss due to reflection, and having excellent handleability. A member for a terahertz device according to an embodiment of the present invention comprises a substrate body having a first principal surface and a second principal surface, and a reflection suppression part provided on the first principal surface and/or the second principal surface of the substrate body. The reflection suppression part includes a plurality of protrusions disposed in a lattice shape and each having a tapered portion in a vertical cross-section.
Inventors:
TANI KENTARO (JP)
KONDO JUNGO (JP)
NAMERIKAWA MASAHIKO (JP)
KIKUCHI YOSHIO (JP)
KONDO JUNGO (JP)
NAMERIKAWA MASAHIKO (JP)
KIKUCHI YOSHIO (JP)
Application Number:
PCT/JP2022/001401
Publication Date:
December 22, 2022
Filing Date:
January 17, 2022
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
International Classes:
G02B1/118; G02B3/00; H01S1/02
Domestic Patent References:
| WO2012005220A1 | 2012-01-12 | |||
| WO2018066636A1 | 2018-04-12 |
Foreign References:
| JP2009217085A | 2009-09-24 | |||
| JP2013130609A | 2013-07-04 | |||
| JP2009204900A | 2009-09-10 | |||
| JP2007290950A | 2007-11-08 | |||
| JP2020166225A | 2020-10-08 | |||
| JP2016157049A | 2016-09-01 | |||
| JP2004345903A | 2004-12-09 | |||
| KR20110015107A | 2011-02-15 | |||
| CN112505807A | 2021-03-16 | |||
| JP2017173690A | 2017-09-28 |
Attorney, Agent or Firm:
MOMII Takafumi (JP)
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