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 MEDIA

Info

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
Application number
MA35013A
Other languages
Arabic (ar)
French (fr)
Inventor
Sekkat Zouheir
Nesterenko Dmitry
Original Assignee
Mascir Morrocan Foundation For Advanced Science Innovation & Res
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mascir Morrocan Foundation For Advanced Science Innovation & Res filed Critical Mascir Morrocan Foundation For Advanced Science Innovation & Res
Priority to MA35013A priority Critical patent/MA34792B1/en
Priority to PCT/MA2013/000019 priority patent/WO2014003529A2/en
Publication of MA34792B1 publication Critical patent/MA34792B1/en

Links

Classifications

    • 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
    • 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.

MA35013A 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 MA34792B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
WO2014003529A3 (en) 2014-02-27
WO2014003529A2 (en) 2014-01-03

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