JP2018511068A - ナノディフューザ - Google Patents
ナノディフューザ Download PDFInfo
- Publication number
- JP2018511068A JP2018511068A JP2017538628A JP2017538628A JP2018511068A JP 2018511068 A JP2018511068 A JP 2018511068A JP 2017538628 A JP2017538628 A JP 2017538628A JP 2017538628 A JP2017538628 A JP 2017538628A JP 2018511068 A JP2018511068 A JP 2018511068A
- Authority
- JP
- Japan
- Prior art keywords
- diffuser
- ncoc
- light
- wavelength band
- nanoparticles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 34
- 230000003287 optical effect Effects 0.000 claims abstract description 7
- 239000002114 nanocomposite Substances 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims abstract description 3
- 239000002105 nanoparticle Substances 0.000 claims description 20
- 238000007788 roughening Methods 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 17
- 239000000463 material Substances 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 12
- 239000002245 particle Substances 0.000 description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 description 10
- 239000000395 magnesium oxide Substances 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 230000002457 bidirectional effect Effects 0.000 description 6
- 238000005315 distribution function Methods 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000000149 argon plasma sintering Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 229920000995 Spectralon Polymers 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005338 frosted glass Substances 0.000 description 2
- 239000005337 ground glass Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000000790 scattering method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000005118 spray pyrolysis Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
- G02B2207/101—Nanooptics
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Nanotechnology (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optical Elements Other Than Lenses (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims (20)
- 光を散乱させる方法であって、
光を受けるようにナノコンポジット光学セラミック(NCOC)ディフューザを位置付けることと、
前記NCOCディフューザで前記光を散乱させることと
を有し、
前記NCOCディフューザは、波長帯域にわたって実質的にランバーシアンである、
方法。 - 前記NCOCディフューザは、ナノ粒子を有し、且つ前記ナノ粒子の間にボイドを実質的に含まない、請求項1に記載の方法。
- 前記NCOCディフューザの表面を粗面化することを更に有する請求項1に記載の方法。
- 前記NCOCディフューザはMgOナノ粒子を有する、請求項1に記載の方法。
- 前記NCOCディフューザは更にY2O3ナノ粒子を有する、請求項4に記載の方法。
- 前記NCOCディフューザは粗面を有する、請求項1に記載の方法。
- 前記NCOCディフューザは反射ディフューザである、請求項1に記載の方法。
- 前記波長帯域は約200nmと約2500nmとの間である、請求項1に記載の方法。
- 光を散乱させる方法であって、
光を受けて散乱させるようにNCOCディフューザを位置付けること
を有する方法。 - 前記NCOCディフューザはMgOナノ粒子を有する、請求項9に記載の方法。
- 前記NCOCディフューザは更にY2O3ナノ粒子を有する、請求項10に記載の方法。
- 前記NCOCディフューザは透過ディフューザである、請求項9に記載の方法。
- 前記NCOCディフューザは反射率基準である、請求項9に記載の方法。
- 前記NCOCディフューザは、宇宙応用、空中応用、又は戦術的応用における器具コンポーネントである、請求項9に記載の方法。
- 第1部分と第2部分との2つの部分を有し、
前記第1部分は、第1の波長帯領域の光を実質的に散乱させ、且つ第2の波長帯領域の光を前記第2部分へと透過させ、前記第2部分は、前記第2の波長帯領域で、光を散乱させ且つ実質的にランバーシアンである、
NCOCディフューザ。 - 前記第1の波長帯領域は約250nmと約2500nmとの間である、請求項15に記載のNCOCディフューザ。
- 前記第2の波長帯領域は約2500nmと約7000nmとの間である、請求項15に記載のNCOCディフューザ。
- 前記第2部分はIR散乱部分である、請求項15に記載のNCOCディフューザ。
- 前記第1部分、前記第2部分、又はこれらの組み合わせが、NCOCを有する、請求項15に記載のNCOCディフューザ。
- 当該NCOCディフューザは、MgOナノ粒子、Y2O3ナノ粒子、又はこれらの組み合わせを有する、請求項15に記載のNCOCディフューザ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/615,562 US10234606B2 (en) | 2015-02-06 | 2015-02-06 | Nano diffuser |
US14/615,562 | 2015-02-06 | ||
PCT/US2016/015953 WO2016126605A1 (en) | 2015-02-06 | 2016-02-01 | Nano diffuser |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018511068A true JP2018511068A (ja) | 2018-04-19 |
JP6657233B2 JP6657233B2 (ja) | 2020-03-04 |
Family
ID=55521785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017538628A Active JP6657233B2 (ja) | 2015-02-06 | 2016-02-01 | ナノディフューザ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10234606B2 (ja) |
EP (1) | EP3254143A1 (ja) |
JP (1) | JP6657233B2 (ja) |
IL (1) | IL253114B (ja) |
WO (1) | WO2016126605A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102220889B1 (ko) * | 2018-03-16 | 2021-03-02 | 한국전자통신연구원 | 테라헤르츠파를 이용한 영상 획득 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0566304A (ja) * | 1991-09-06 | 1993-03-19 | Matsushita Electric Ind Co Ltd | 標準反射面製作方法および標準反射面製作装置 |
WO2007114493A1 (ja) * | 2006-03-30 | 2007-10-11 | Ube Industries, Ltd. | 光透過散乱体およびその用途 |
JP2009522618A (ja) * | 2006-01-04 | 2009-06-11 | ガーディアン・インダストリーズ・コーポレーション | 種々の粒子サイズの無機光拡散顔料を内部に含有するフリットベース膜を備えた光学ディフューザ |
WO2014017363A1 (ja) * | 2012-07-27 | 2014-01-30 | 日本ゼオン株式会社 | 光学シート及び面光源装置 |
US20140205370A1 (en) * | 2012-07-31 | 2014-07-24 | Raytheon Company | Vehicle having a nanocomposite optical ceramic dome |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6741394B1 (en) | 1998-03-12 | 2004-05-25 | Nikon Corporation | Optical integrator, illumination optical apparatus, exposure apparatus and observation apparatus |
US6846098B2 (en) * | 2002-05-16 | 2005-01-25 | Eastman Kodak Company | Light diffuser with variable diffusion |
US7446939B2 (en) | 2005-12-22 | 2008-11-04 | Guardian Industries Corp. | Optical diffuser with UV blocking coating using inorganic materials for blocking UV |
US8236200B2 (en) * | 2006-12-06 | 2012-08-07 | General Electric Company | Nano-composite IR window and method for making same |
JP5306643B2 (ja) | 2006-12-27 | 2013-10-02 | 花王株式会社 | 光拡散性部材 |
US7978402B2 (en) * | 2007-06-28 | 2011-07-12 | General Electric Company | Robust window for infrared energy |
US8248696B2 (en) | 2009-06-25 | 2012-08-21 | Moxtek, Inc. | Nano fractal diffuser |
US8212250B2 (en) * | 2009-12-10 | 2012-07-03 | Leonard Forbes | Backside texturing by cusps to improve IR response of silicon solar cells and photodetectors |
US20110315808A1 (en) * | 2010-06-23 | 2011-12-29 | Zelinski Brian J | Solid solution-based nanocomposite optical ceramic materials |
KR20180100721A (ko) | 2010-10-20 | 2018-09-11 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 상호연결된 공극을 갖는 저굴절률 확산 요소 |
US20140313574A1 (en) * | 2013-01-14 | 2014-10-23 | South Dakota State University | Nanoparticle films for use as solar cell back reflectors and other applications |
-
2015
- 2015-02-06 US US14/615,562 patent/US10234606B2/en active Active
-
2016
- 2016-02-01 EP EP16709163.6A patent/EP3254143A1/en not_active Withdrawn
- 2016-02-01 WO PCT/US2016/015953 patent/WO2016126605A1/en active Application Filing
- 2016-02-01 IL IL253114A patent/IL253114B/en unknown
- 2016-02-01 JP JP2017538628A patent/JP6657233B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0566304A (ja) * | 1991-09-06 | 1993-03-19 | Matsushita Electric Ind Co Ltd | 標準反射面製作方法および標準反射面製作装置 |
JP2009522618A (ja) * | 2006-01-04 | 2009-06-11 | ガーディアン・インダストリーズ・コーポレーション | 種々の粒子サイズの無機光拡散顔料を内部に含有するフリットベース膜を備えた光学ディフューザ |
WO2007114493A1 (ja) * | 2006-03-30 | 2007-10-11 | Ube Industries, Ltd. | 光透過散乱体およびその用途 |
WO2014017363A1 (ja) * | 2012-07-27 | 2014-01-30 | 日本ゼオン株式会社 | 光学シート及び面光源装置 |
US20140205370A1 (en) * | 2012-07-31 | 2014-07-24 | Raytheon Company | Vehicle having a nanocomposite optical ceramic dome |
Also Published As
Publication number | Publication date |
---|---|
JP6657233B2 (ja) | 2020-03-04 |
EP3254143A1 (en) | 2017-12-13 |
WO2016126605A1 (en) | 2016-08-11 |
IL253114B (en) | 2022-07-01 |
IL253114A0 (en) | 2017-08-31 |
US20160231472A1 (en) | 2016-08-11 |
US10234606B2 (en) | 2019-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101726443B1 (ko) | 유리 시트 내의 결함을 검출하기 위한 장치 및 방법 | |
JP7008792B2 (ja) | 実効媒体近似を使用した多層フィルム計測 | |
US8861106B2 (en) | Variable monochromatic uniform calibration source | |
Höpe | Diffuse reflectance and transmittance | |
KR102298951B1 (ko) | 조명 장치 | |
JP6657233B2 (ja) | ナノディフューザ | |
US7868287B2 (en) | Highly diffuse reflector | |
CN103411885A (zh) | 一种多光谱成像系统的漫反射照明装置 | |
Tsai et al. | A comparison of optical properties between high density and low density sintered PTFE | |
JP7150025B2 (ja) | 遮光部材 | |
Springsteen | Standards for reflectance measurements | |
KR20220155310A (ko) | 광학 필터, 그 제조 방법 및 광학 모듈 | |
KR20220149707A (ko) | 광학 필터, 그 제조 방법 및 광학 모듈 | |
CN106574865B (zh) | 照明装置 | |
JP7044951B2 (ja) | 光学フィルタ、その製造方法および光学モジュール | |
US6798525B1 (en) | System for inspecting matt, flat and/or slightly curved surfaces | |
TW200416385A (en) | Apparatus and process for measuring light intensities | |
EP3757546B1 (en) | A turbidity calibration standard, a method for manufacturing a turbidity calibration standard and use | |
Jaglarz et al. | Investigation of white standards by means of bidirectional reflection distribution function and integrating sphere methods | |
WO2024047945A1 (ja) | 光照射装置、測定装置、観察装置、及び膜厚測定装置 | |
JP7150026B2 (ja) | 基板 | |
Affeldt et al. | Illumination methods for automated produce inspection: Design considerations | |
Fuqua et al. | Observation and characterization of the Stierwalt effect in dielectric filters with model coating defects | |
Dymshits et al. | The new SOO-U6 and SOO-I8 light-scattering glass-ceramics | |
Luey et al. | Optical properties of contaminant droplets |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170921 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180726 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180904 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181129 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190528 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190823 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200107 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200205 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6657233 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |