JP6312604B2 - 光学素子および導波路型sprセンサ - Google Patents
光学素子および導波路型sprセンサ Download PDFInfo
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- JP6312604B2 JP6312604B2 JP2014554498A JP2014554498A JP6312604B2 JP 6312604 B2 JP6312604 B2 JP 6312604B2 JP 2014554498 A JP2014554498 A JP 2014554498A JP 2014554498 A JP2014554498 A JP 2014554498A JP 6312604 B2 JP6312604 B2 JP 6312604B2
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- liquid crystal
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- 230000003287 optical effect Effects 0.000 title claims description 93
- 239000004973 liquid crystal related substance Substances 0.000 claims description 141
- 239000011347 resin Substances 0.000 claims description 100
- 229920005989 resin Polymers 0.000 claims description 100
- 239000004925 Acrylic resin Substances 0.000 claims description 10
- 229920000178 Acrylic resin Polymers 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 239000010409 thin film Substances 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 45
- 230000010287 polarization Effects 0.000 description 29
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000004088 simulation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000005684 electric field Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 230000001902 propagating effect Effects 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/024—Optical fibres with cladding with or without a coating with polarisation maintaining properties
-
- 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
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
- G01N21/553—Attenuated total reflection and using surface plasmons
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/1226—Basic optical elements, e.g. light-guiding paths involving surface plasmon interaction
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/126—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind using polarisation effects
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12166—Manufacturing methods
- G02B2006/12169—Annealing
- G02B2006/12171—Annealing using a laser beam
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/13—Integrated optical circuits characterised by the manufacturing method
- G02B6/138—Integrated optical circuits characterised by the manufacturing method by using polymerisation
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1326—Liquid crystal optical waveguides or liquid crystal cells specially adapted for gating or modulating between optical waveguides
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Liquid Crystal (AREA)
- Optical Integrated Circuits (AREA)
Description
12 樹脂層
14 空洞
15 液晶領域
16 境界面
Claims (4)
- 樹脂層と、
前記樹脂層内に形成され前記樹脂層の長手方向に光が導波される光導波領域と、を有する光学素子であって、
前記光学素子は、前記長手方向に垂直な断面が略円形である管状の空間と、前記管状の空間と接し前記管状の空間を取り囲む液晶領域と、を前記樹脂層内に有し、
前記液晶領域では、前記断面の径方向に沿って略放射状に液晶の分子が配向し、
前記光導波領域の屈折率が前記樹脂層の屈折率より大きく、
前記樹脂層が前記光導波領域のクラッド部分であり、前記液晶領域が前記光導波領域のコア部分である、
ことを特徴とする光学素子。 - 前記樹脂層がアクリル樹脂層であり、前記液晶がP型液晶である、請求項1に記載の光学素子。
- 前記液晶領域では、前記液晶の分子の濃度勾配が存在し、前記管状の空間との境界面から径方向に遠ざかるにつれて、屈折率が減少する、請求項1または2に記載の光学素子。
- 請求項1〜3のいずれか一項に記載の光学素子で構成される導波路型SPRセンサであって、前記管状の空間の内壁を被覆する金属薄膜を有する導波路型SPRセンサ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012288590 | 2012-12-28 | ||
| JP2012288590 | 2012-12-28 | ||
| PCT/JP2013/084692 WO2014104105A1 (ja) | 2012-12-28 | 2013-12-25 | 光学素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2014104105A1 JPWO2014104105A1 (ja) | 2017-01-12 |
| JP6312604B2 true JP6312604B2 (ja) | 2018-04-18 |
Family
ID=51021183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014554498A Expired - Fee Related JP6312604B2 (ja) | 2012-12-28 | 2013-12-25 | 光学素子および導波路型sprセンサ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9448360B2 (ja) |
| EP (1) | EP2940499B1 (ja) |
| JP (1) | JP6312604B2 (ja) |
| CN (1) | CN104884985B (ja) |
| WO (1) | WO2014104105A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020960B (zh) * | 2016-10-28 | 2020-07-07 | 黄素真 | 制造液晶电光组件的方法 |
| US11009662B2 (en) * | 2017-09-05 | 2021-05-18 | Facebook Technologies, Llc | Manufacturing a graded index profile for waveguide display applications |
| CN108761631B (zh) * | 2018-05-03 | 2020-06-23 | 烽火通信科技股份有限公司 | 一种掺镱光纤及其制造方法 |
| JP7579681B2 (ja) * | 2020-11-19 | 2024-11-08 | シチズンファインデバイス株式会社 | 磁界センサヘッド及びその製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5586205A (en) * | 1995-04-10 | 1996-12-17 | National Science Council | Apparatus for selecting waveguide modes in optical fiber and the method of manufacturing the same |
| US6859567B2 (en) | 2001-11-30 | 2005-02-22 | Photintech Inc. | In-guide control of optical propagation |
| US20050169590A1 (en) | 2003-12-31 | 2005-08-04 | Crystal Fibre A/S | Liquid crystal infiltrated optical fibre, method of its production, and use thereof |
| JP2006162678A (ja) | 2004-12-02 | 2006-06-22 | Asahi Glass Co Ltd | 光ファイバの光伝送特性の制御方法および光ファイバシステム |
| JP4986865B2 (ja) | 2005-02-16 | 2012-07-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 発光体およびその利用 |
| WO2012114164A1 (en) | 2011-02-25 | 2012-08-30 | Ecole Polytechnique Federale De Lausanne (Epfl) | Light filter and method for using such filter |
-
2013
- 2013-12-25 US US14/655,127 patent/US9448360B2/en not_active Expired - Fee Related
- 2013-12-25 WO PCT/JP2013/084692 patent/WO2014104105A1/ja not_active Ceased
- 2013-12-25 EP EP13867698.6A patent/EP2940499B1/en not_active Not-in-force
- 2013-12-25 CN CN201380068507.4A patent/CN104884985B/zh not_active Expired - Fee Related
- 2013-12-25 JP JP2014554498A patent/JP6312604B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2940499B1 (en) | 2019-02-06 |
| US20150323734A1 (en) | 2015-11-12 |
| WO2014104105A1 (ja) | 2014-07-03 |
| EP2940499A1 (en) | 2015-11-04 |
| CN104884985A (zh) | 2015-09-02 |
| EP2940499A4 (en) | 2016-08-24 |
| JPWO2014104105A1 (ja) | 2017-01-12 |
| US9448360B2 (en) | 2016-09-20 |
| CN104884985B (zh) | 2018-03-16 |
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