JP7325122B2 - 光吸収素子、光吸収体、及び光吸収素子の製造方法 - Google Patents

光吸収素子、光吸収体、及び光吸収素子の製造方法 Download PDF

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JP7325122B2
JP7325122B2 JP2020513431A JP2020513431A JP7325122B2 JP 7325122 B2 JP7325122 B2 JP 7325122B2 JP 2020513431 A JP2020513431 A JP 2020513431A JP 2020513431 A JP2020513431 A JP 2020513431A JP 7325122 B2 JP7325122 B2 JP 7325122B2
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light
absorbing element
light absorbing
spiral
base point
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JPWO2019198760A1 (ja
JPWO2019198760A5 (https=
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拓男 田中
レニルクマール ムダチャティ
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RIKEN
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RIKEN
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
JP2020513431A 2018-04-12 2019-04-10 光吸収素子、光吸収体、及び光吸収素子の製造方法 Active JP7325122B2 (ja)

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JP2018076915 2018-04-12
JP2018076915 2018-04-12
PCT/JP2019/015644 WO2019198760A1 (ja) 2018-04-12 2019-04-10 光吸収素子、光吸収体、及び光吸収素子の製造方法

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JPWO2019198760A1 JPWO2019198760A1 (ja) 2021-04-22
JPWO2019198760A5 JPWO2019198760A5 (https=) 2022-04-06
JP7325122B2 true JP7325122B2 (ja) 2023-08-14

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023175657A1 (ja) * 2022-03-14 2023-09-21 ソニーグループ株式会社 電磁波吸収体、電磁波遮蔽部材、シールド材、電磁波吸収シート、センサ、受信及び／又は送信を行う装置、並びに受光及び／又は発光を行う装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102778708A (zh) 2012-07-20 2012-11-14 华中科技大学 一种光波段吸波器
CN103582402A (zh) 2012-08-03 2014-02-12 深圳光启创新技术有限公司 一种吸波材料
US20150138009A1 (en) 2012-07-31 2015-05-21 Kuang-Chi Innovative Technology Ltd. Wide-frequency wave-absorbing metamaterial, electronic device and method for obtaining wide-frequency wave-absorbing metamaterial
JP2017532589A (ja) 2014-08-18 2017-11-02 テヒニッシュ・ウニベルズィテート・ウイーンＴｅｃｈｎｉｓｃｈｅ Ｕｎｉｖｅｒｓｉｔａｔ Ｗｉｅｎ 光ダイオード
CN107479215A (zh) 2017-07-13 2017-12-15 华中科技大学 一种太赫兹超材料调制方法及其产品
JP2019066633A (ja) 2017-09-29 2019-04-25 出光興産株式会社 円偏光吸収フィルタ、並びに該円偏光吸収フィルタを備える光学素子及び該円偏光吸収フィルタを備える有機ｅｌ素子

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109509986A (zh) * 2018-12-20 2019-03-22 厦门大学 基于金属螺旋微结构的石墨烯太赫兹多频吸波器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102778708A (zh) 2012-07-20 2012-11-14 华中科技大学 一种光波段吸波器
US20150138009A1 (en) 2012-07-31 2015-05-21 Kuang-Chi Innovative Technology Ltd. Wide-frequency wave-absorbing metamaterial, electronic device and method for obtaining wide-frequency wave-absorbing metamaterial
CN103582402A (zh) 2012-08-03 2014-02-12 深圳光启创新技术有限公司 一种吸波材料
JP2017532589A (ja) 2014-08-18 2017-11-02 テヒニッシュ・ウニベルズィテート・ウイーンＴｅｃｈｎｉｓｃｈｅ Ｕｎｉｖｅｒｓｉｔａｔ Ｗｉｅｎ 光ダイオード
CN107479215A (zh) 2017-07-13 2017-12-15 华中科技大学 一种太赫兹超材料调制方法及其产品
JP2019066633A (ja) 2017-09-29 2019-04-25 出光興産株式会社 円偏光吸収フィルタ、並びに該円偏光吸収フィルタを備える光学素子及び該円偏光吸収フィルタを備える有機ｅｌ素子

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
FANYAEU, I. et al.，Realization of 3D Metamaterial Perfect Absorber Structures by Direct Laser Writing，PROCEEDINGS OF SPIE，2017年02月20日，Vol.10115，pp.101150X-(1-9)
HUANG, Xiaojun et al.，Triple-band polarization-insensitive wide-angle ultra-thin planar spiral metamaterial absorber，JOURNAL OF APPLIED PHYSICS，2013年06月07日，Vol.113，pp.213516-(1-5)
KAN, Tetsuo et al.，Enantiomeric switching of chiral metamaterial for terahertz polarization modulation employing vertically deformable MEMS spirals，Nature Communications，2015年10月01日，Vol.6, No.8422，pp.1-7
KAN, Tetsuo et al.，Spiral metamaterial for active tuning of optical activity，Applied Physics Letters，2013年06月05日，Vol.102，pp.221906-(1-4)
WANG, Wenjie et al.，Ultra-thin quadri-band metamaterial absorber based on spiral structure，Applied Physics A，2014年09月13日，Vol.118，pp.443-447
YU, Dingwang et al.，A sextuple-band ultra-thin metamaterial absorber with perfect absorption，Optics Communications，2017年03月16日，Vol.396，pp.28-35

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WO2019198760A1 (ja) 2019-10-17

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