JP6046723B2 - 光ビームをホイル内に結合させる方法及びデバイス - Google Patents
光ビームをホイル内に結合させる方法及びデバイス Download PDFInfo
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- JP6046723B2 JP6046723B2 JP2014529107A JP2014529107A JP6046723B2 JP 6046723 B2 JP6046723 B2 JP 6046723B2 JP 2014529107 A JP2014529107 A JP 2014529107A JP 2014529107 A JP2014529107 A JP 2014529107A JP 6046723 B2 JP6046723 B2 JP 6046723B2
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- transparent member
- light beam
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- 239000011888 foil Substances 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 19
- 230000008878 coupling Effects 0.000 title claims description 11
- 238000010168 coupling process Methods 0.000 title claims description 11
- 238000005859 coupling reaction Methods 0.000 title claims description 11
- 230000003287 optical effect Effects 0.000 claims description 55
- 238000001514 detection method Methods 0.000 claims description 20
- 239000000523 sample Substances 0.000 claims description 8
- 238000011156 evaluation Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000012472 biological sample Substances 0.000 claims description 2
- 238000004186 food analysis Methods 0.000 claims description 2
- 238000004374 forensic analysis Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000003745 diagnosis Methods 0.000 claims 1
- 201000009310 astigmatism Diseases 0.000 description 12
- 238000013461 design Methods 0.000 description 6
- 239000002105 nanoparticle Substances 0.000 description 6
- 238000005102 attenuated total reflection Methods 0.000 description 3
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 239000006249 magnetic particle Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012491 analyte Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/003—Lens or lenticular sheet or layer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N21/648—Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Head (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
(i) エバネッセント場が検出チャンバの位置で生成されるように、
(ii) 十分に局在化されたスポットで十分高強度で、かつ、
(iii) 回折格子やプリズム等の複雑な構造をさらに必要とすることなく、
ホイル基板内部に光を結合するのかである。
(i) ホイル端部での集束によってホイル内部にすべての光を結合する
(ii) 関心領域でも焦点を生成する
ため、たとえばシリンドリカルレンズのような非点収差光学系を用いることを提案する。
Claims (14)
- 軸に沿って延びる入射窓を有する透明部材内に光ビームを結合させる方法であって、
非点収差レンズによって前記入射窓上に前記光ビームを非点集束させることで、
− 前記光ビームの焦線が前記入射窓のx軸に沿って延び、
− 前記光ビームの第2焦線が、x軸に対して直交するy軸に沿って延び、かつ、前記透明部材内部に位置し、かつ、
− 前記光ビームが前記透明部材内部で少なくとも1回全反射される、
段階を有し、
前記透明部材が検出領域を有する表面を備え、
前記第2焦線が前記検出領域に位置する、
ことを特徴とする方法。 - 前記透明部材が、具体的には厚さが約50μm〜約1000μmのホイルである材料の平板又はシートであることを特徴とする、請求項1に記載の方法。
- 光源が、前記光ビームを発生させるために供されることを特徴とする、請求項1に記載の方法。
- 光検出器が、前記透明部材を飛び出す光−具体的には前記の結合した光ビームを起源とする光−を検出するために供されることを特徴とする、請求項1に記載の方法。
- 評価ユニットが、前記光検出器の信号を処理及び評価するために供されることを特徴とする、請求項4に記載の方法。
- 磁場発生装置が、前記透明部材内部に及び/又は前記透明部材に隣接して磁場を発生させるために供されることを特徴とする、請求項1に記載の方法。
- 軸に沿って延びる長方形の入射窓を有する透明部材が設けられ得る又は設けられている収容空間;
前記入射窓上に光ビームを非点集束させる集束光学系であり、
− 前記光ビームの焦線が前記入射窓のx軸に沿って延び、かつ
− 前記光ビームの第2焦線が、x軸に対して直交するy軸に沿って延び、かつ、前記透明部材内部に位置する、
ように構成された集束光学系;
を有し、
前記光ビームが前記透明部材内部で少なくとも1回全反射され、
前記透明部材が検出領域を有する表面を備え、
前記第2焦線が前記検出領域に位置する、
光学デバイス。 - 非点収差レンズが、前記光ビームを集束させるために供されることを特徴とする、請求項7に記載の光学デバイス。
- 前記透明部材が、具体的には厚さが約50μm〜約1000μmのホイルである材料の平板又はシートであることを特徴とする、請求項7に記載の光学デバイス。
- 光源が、前記光ビームを発生させるために供されることを特徴とする、請求項7に記載の光学デバイス。
- 光検出器が、前記透明部材を飛び出す光−具体的には前記の結合した光ビームを起源とする光−を検出するために供されることを特徴とする、請求項7に記載の光学デバイス。
- 評価ユニットが、前記光検出器の信号を処理及び評価するために供されることを特徴とする、請求項11に記載の光学デバイス。
- 磁場発生装置が、前記透明部材内部に及び/又は前記透明部材に隣接して磁場を発生させるために供されることを特徴とする、請求項7に記載の光学デバイス。
- 分子診断、生体試料分析、化学試料分析、食品分析、及び/又は鑑識分析への請求項7乃至13のうちのいずれか一項記載の光学デバイスの使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161531122P | 2011-09-06 | 2011-09-06 | |
US61/531,122 | 2011-09-06 | ||
PCT/IB2012/054540 WO2013035028A1 (en) | 2011-09-06 | 2012-09-03 | Method and device for coupling a light beam into a foil |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014525592A JP2014525592A (ja) | 2014-09-29 |
JP6046723B2 true JP6046723B2 (ja) | 2016-12-21 |
Family
ID=47049334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014529107A Expired - Fee Related JP6046723B2 (ja) | 2011-09-06 | 2012-09-03 | 光ビームをホイル内に結合させる方法及びデバイス |
Country Status (8)
Country | Link |
---|---|
US (1) | US20140217267A1 (ja) |
EP (1) | EP2745100A1 (ja) |
JP (1) | JP6046723B2 (ja) |
CN (1) | CN103782159B (ja) |
BR (1) | BR112014004892A2 (ja) |
IN (1) | IN2014CN01633A (ja) |
RU (1) | RU2014113337A (ja) |
WO (1) | WO2013035028A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2014277045B2 (en) * | 2013-06-03 | 2017-07-13 | Ventana Medical Systems, Inc. | Fluorescence imaging system for tissue detection |
GB2549298B (en) * | 2016-04-12 | 2022-02-02 | Univ I Tromsoe Norges Arktiske Univ | Super-resolution imaging |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3577748D1 (de) * | 1984-06-13 | 1990-06-21 | Unilever Nv | Vorrichtungen zur verwendung in chemischen analyseverfahren. |
JPH04107895A (ja) * | 1990-08-28 | 1992-04-09 | Omron Corp | 半導体レーザ集光装置 |
US5677196A (en) * | 1993-05-18 | 1997-10-14 | University Of Utah Research Foundation | Apparatus and methods for multi-analyte homogeneous fluoro-immunoassays |
EP0700514B1 (en) * | 1993-05-18 | 2001-11-28 | University of Utah Research Foundation | Apparatus and methods for multianalyte homogeneous fluoroimmunoassays |
ATE308039T1 (de) * | 1996-11-18 | 2005-11-15 | Novartis Ag | Messvorrichtung mit einem planaren optischen wellenleiter |
JP3261362B2 (ja) * | 1998-05-28 | 2002-02-25 | 株式会社アドバンテスト | 表面状態測定方法及び装置 |
JP3345590B2 (ja) * | 1998-07-16 | 2002-11-18 | 株式会社アドバンテスト | 基板処理方法及び装置 |
DE10002566A1 (de) * | 2000-01-21 | 2001-08-02 | Fraunhofer Ges Forschung | Verfahren und Einrichtung zur Bestimmung des Schmelzpunktes und/oder der Bindungskonstante von Substanzen, wie z. B. DNA-Sequenzen, in einer Probe |
US6850659B2 (en) * | 2001-06-04 | 2005-02-01 | Agility Communicatioins, Inc. | Grin lens based astigmatism correcting optical coupler |
WO2005029394A2 (en) * | 2003-09-22 | 2005-03-31 | Koninklijke Philips Electronics N.V. | Light guide touch screen |
DE102007033124B4 (de) * | 2007-07-16 | 2012-12-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur optischen Detektion von Substanzen in einem flüssigen oder gasförmigen Medium |
WO2009016533A2 (en) * | 2007-07-31 | 2009-02-05 | Koninklijke Philips Electronics N. V. | Microelectronic sensor device with a modulated light source |
KR20100063969A (ko) * | 2008-12-04 | 2010-06-14 | 삼성전자주식회사 | 터치 입력 장치를 이용한 정보 입력 방법 및 시스템 |
JP2010210378A (ja) * | 2009-03-10 | 2010-09-24 | Fujifilm Corp | センシング方法、およびそれに用いられるセンシングキット |
-
2012
- 2012-09-03 BR BR112014004892A patent/BR112014004892A2/pt not_active IP Right Cessation
- 2012-09-03 JP JP2014529107A patent/JP6046723B2/ja not_active Expired - Fee Related
- 2012-09-03 EP EP12775550.2A patent/EP2745100A1/en not_active Withdrawn
- 2012-09-03 WO PCT/IB2012/054540 patent/WO2013035028A1/en active Application Filing
- 2012-09-03 RU RU2014113337/28A patent/RU2014113337A/ru not_active Application Discontinuation
- 2012-09-03 IN IN1633CHN2014 patent/IN2014CN01633A/en unknown
- 2012-09-03 US US14/342,045 patent/US20140217267A1/en not_active Abandoned
- 2012-09-03 CN CN201280043175.XA patent/CN103782159B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IN2014CN01633A (ja) | 2015-05-08 |
BR112014004892A2 (pt) | 2017-03-21 |
JP2014525592A (ja) | 2014-09-29 |
RU2014113337A (ru) | 2015-10-20 |
EP2745100A1 (en) | 2014-06-25 |
WO2013035028A1 (en) | 2013-03-14 |
CN103782159A (zh) | 2014-05-07 |
US20140217267A1 (en) | 2014-08-07 |
CN103782159B (zh) | 2017-01-18 |
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