MA34792B1 - DESIGN OF A GUIDED OPTICAL MODE BASED SENSOR IN A MICRO CHIP WITH A PERIODIC STRUCTURE OF HIGH PERFORMANCE DIELECTRIC MEDIA - Google Patents
DESIGN OF A GUIDED OPTICAL MODE BASED SENSOR IN A MICRO CHIP WITH A PERIODIC STRUCTURE OF HIGH PERFORMANCE DIELECTRIC MEDIAInfo
- Publication number
- MA34792B1 MA34792B1 MA35013A MA35013A MA34792B1 MA 34792 B1 MA34792 B1 MA 34792B1 MA 35013 A MA35013 A MA 35013A MA 35013 A MA35013 A MA 35013A MA 34792 B1 MA34792 B1 MA 34792B1
- Authority
- MA
- Morocco
- Prior art keywords
- design
- high performance
- mode based
- periodic structure
- optical mode
- Prior art date
Links
Classifications
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- 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
- G01N21/554—Attenuated total reflection and using surface plasmons detecting the surface plasmon resonance of nanostructured metals, e.g. localised surface plasmon resonance
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- 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
- G01N21/6456—Spatial resolved fluorescence measurements; Imaging
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Integrated Circuits (AREA)
Abstract
يتعلق الأمر بشريحة مايكرو بهيكل دوري لوسط عازل تغطي فيلما عاكسا مودع على ركيزة شفافة. جهاز استشعار انطلاقا من شكل بصري موجه يَستخدم من جهة أولى، آلية للعكس الكلي المخفف لحصر الضوء في الشبكة، ومن جهة أخرى، آلية للكشف عن الضوء المنعكس على الفيلم. يكشف جهاز الاستشعار العينة في فاصل زاوي لإصابة الضوء حيث تختلف الشدة المنعكسة باقترانها بوضع شكل موجه للشريحة البصرية المصممة. وتتم القراءة بكشف تفاوت زاوية الإصابة من زاوية أو شدة الضوء المنعكس على الشريحة الذي يحدث عندما يتم امتزاز العينة المراد الكشف عنها، أو تثبيتها على سطح الشريحة.It is a microchip with a cyclic frame of a dielectric medium covering a reflective film deposited on a transparent substrate. A sensor based on a directed optical shape uses, on the one hand, a mechanism of total diluted reflectance to trap light in the grid, and on the other, a mechanism to detect light reflected on the film. The sensor detects the sample at an angular interval for light injury where the reflected intensity varies in conjunction with a directed shape of the designed optical chip. The reading is done by detecting the varying angle of injury from the angle or intensity of the light reflected on the slide that occurs when the sample to be detected is adsorbed, or fixed to the surface of the slide.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MA35013A MA34792B1 (en) | 2012-06-28 | 2012-06-28 | DESIGN OF A GUIDED OPTICAL MODE BASED SENSOR IN A MICRO CHIP WITH A PERIODIC STRUCTURE OF HIGH PERFORMANCE DIELECTRIC MEDIA |
PCT/MA2013/000019 WO2014003529A2 (en) | 2012-06-28 | 2013-06-28 | Design for a high-performance sensor based on optical waveguide modes in a microchip having a periodic structure of dielectric media |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MA35013A MA34792B1 (en) | 2012-06-28 | 2012-06-28 | DESIGN OF A GUIDED OPTICAL MODE BASED SENSOR IN A MICRO CHIP WITH A PERIODIC STRUCTURE OF HIGH PERFORMANCE DIELECTRIC MEDIA |
Publications (1)
Publication Number | Publication Date |
---|---|
MA34792B1 true MA34792B1 (en) | 2014-01-02 |
Family
ID=49165818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA35013A MA34792B1 (en) | 2012-06-28 | 2012-06-28 | DESIGN OF A GUIDED OPTICAL MODE BASED SENSOR IN A MICRO CHIP WITH A PERIODIC STRUCTURE OF HIGH PERFORMANCE DIELECTRIC MEDIA |
Country Status (2)
Country | Link |
---|---|
MA (1) | MA34792B1 (en) |
WO (1) | WO2014003529A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111122504A (en) * | 2020-01-13 | 2020-05-08 | 中国人民解放军国防科技大学 | Double-strip-shaped medium grating liquid refractive index change detection device based on guided mode resonance |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3102573A1 (en) * | 2019-10-28 | 2021-04-30 | Centre National De La Recherche Scientifique | Diffractive optical element comprising a metasurface for TIRF microscopy |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1566627A1 (en) * | 2004-02-18 | 2005-08-24 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Surface plasmon field-enhanced diffraction sensor |
JP4581135B2 (en) * | 2005-09-06 | 2010-11-17 | 独立行政法人産業技術総合研究所 | Chip for optical waveguide mode sensor |
-
2012
- 2012-06-28 MA MA35013A patent/MA34792B1/en unknown
-
2013
- 2013-06-28 WO PCT/MA2013/000019 patent/WO2014003529A2/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111122504A (en) * | 2020-01-13 | 2020-05-08 | 中国人民解放军国防科技大学 | Double-strip-shaped medium grating liquid refractive index change detection device based on guided mode resonance |
Also Published As
Publication number | Publication date |
---|---|
WO2014003529A2 (en) | 2014-01-03 |
WO2014003529A3 (en) | 2014-02-27 |
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