SG11201502702SA - Refractive index sensor for analyzing an analyte, and method of fabrication thereof - Google Patents

Refractive index sensor for analyzing an analyte, and method of fabrication thereof

Info

Publication number
SG11201502702SA
SG11201502702SA SG11201502702SA SG11201502702SA SG11201502702SA SG 11201502702S A SG11201502702S A SG 11201502702SA SG 11201502702S A SG11201502702S A SG 11201502702SA SG 11201502702S A SG11201502702S A SG 11201502702SA SG 11201502702S A SG11201502702S A SG 11201502702SA
Authority
SG
Singapore
Prior art keywords
analyte
fabrication
analyzing
refractive index
index sensor
Prior art date
Application number
SG11201502702SA
Other languages
English (en)
Inventor
Qing Liu
Jack Sheng Kee
Mi Kyoung Park
Original Assignee
Agency Science Tech & 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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Priority to SG11201502702SA priority Critical patent/SG11201502702SA/en
Publication of SG11201502702SA publication Critical patent/SG11201502702SA/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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • 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
    • 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
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • G01N2021/458—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods using interferential sensor, e.g. sensor fibre, possibly on optical waveguide
    • 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
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7776—Index
    • 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
    • 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
    • G01N21/774—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 the reagent being on a grating or periodic structure
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Integrated Circuits (AREA)
SG11201502702SA 2012-10-08 2013-10-08 Refractive index sensor for analyzing an analyte, and method of fabrication thereof SG11201502702SA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG11201502702SA SG11201502702SA (en) 2012-10-08 2013-10-08 Refractive index sensor for analyzing an analyte, and method of fabrication thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG2012074837 2012-10-08
PCT/SG2013/000432 WO2014058392A1 (en) 2012-10-08 2013-10-08 Refractive index sensor for analyzing an analyte, and method of fabrication thereof
SG11201502702SA SG11201502702SA (en) 2012-10-08 2013-10-08 Refractive index sensor for analyzing an analyte, and method of fabrication thereof

Publications (1)

Publication Number Publication Date
SG11201502702SA true SG11201502702SA (en) 2015-05-28

Family

ID=54141848

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201502702SA SG11201502702SA (en) 2012-10-08 2013-10-08 Refractive index sensor for analyzing an analyte, and method of fabrication thereof

Country Status (5)

Country Link
US (1) US9341568B2 (zh)
EP (1) EP2904378B1 (zh)
CN (1) CN105209883B (zh)
SG (1) SG11201502702SA (zh)
WO (1) WO2014058392A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105209883B (zh) 2012-10-08 2018-06-12 新加坡科技研究局 用于对分析物进行分析的折射率传感器及其制造方法
FR3038071B1 (fr) * 2015-06-23 2018-02-23 Universite Claude Bernard Lyon 1 Guide optique
CN104991308B (zh) * 2015-07-27 2018-04-20 中国科学院半导体研究所 一种波导结构
CN107332105A (zh) * 2016-04-28 2017-11-07 苏州旭创科技有限公司 非对称结构相移光栅及dfb半导体激光器
WO2018013243A1 (en) * 2016-06-01 2018-01-18 Quantum-Si Incorporated Integrated device for detecting and analyzing molecules
WO2018069941A2 (en) * 2016-10-14 2018-04-19 Mylan Laboratories Limited Polymorphic forms of venetoclax
DE102016120412A1 (de) * 2016-10-26 2018-04-26 Knürr GmbH Verteilerleiste
SG11202002893PA (en) * 2017-10-12 2020-04-29 Agency Science Tech & Res Chemical sensor and method of forming the same
CN108508533A (zh) * 2018-04-09 2018-09-07 清华大学 一种阵列激光诱导荧光波导芯片及制作工艺
CN109298484B (zh) * 2018-12-04 2020-06-05 中国科学院微电子研究所 一种氮化硅光波导及其制造方法
CN114156625A (zh) * 2021-12-06 2022-03-08 南方科技大学 一种谐振芯片及其制作方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5815886A (en) * 1985-05-29 1986-12-24 Kurt Tiefenthaler Optical sensor for selectively determining the presence of substances and the variation of the refraction index in the measured substances
WO1996024869A1 (de) * 1995-02-07 1996-08-15 Ldt Gmbh & Co. Laser-Display-Technologie Kg Verbindungsaufspalter aus streifen-wellenleitern und verwendungen
US6137576A (en) * 1998-07-28 2000-10-24 Merck Patent Gesellschaft Mit Beschrankter Haftung Optical transducers based on liquid crystalline phases
US7643714B2 (en) * 2005-06-28 2010-01-05 California Institute Of Technology Nanophotonic devices in silicon
US7609932B1 (en) * 2006-07-06 2009-10-27 Hewlett-Packard Development Company, L.P. Slot waveguide structure
US8258476B1 (en) * 2008-07-29 2012-09-04 University Of Washington Radiation detection using a nonlinear phase shift mechanism
US8189968B2 (en) * 2008-08-28 2012-05-29 Board Of Regents, The University Of Texas Multimode interference coupler for use with slot photonic crystal waveguides
JP2010145399A (ja) * 2008-12-16 2010-07-01 Rohm Co Ltd ショートレンジ表面プラズモンポラリトンと一般誘電体導波路との混合結合構造、ロングレンジ表面プラズモンポラリトンと誘電体導波路との結合構造、およびその応用
CN102326108A (zh) * 2008-12-30 2012-01-18 3M创新有限公司 光学微谐振器系统
US8380016B1 (en) * 2009-06-09 2013-02-19 University Of Washington Through Its Center For Commercialization Geometries for electrooptic modulation with χ2 materials in silicon waveguides
US8282882B2 (en) * 2010-08-23 2012-10-09 Swapnajit Chakravarty Photonic crystal slot waveguide miniature on-chip absorption spectrometer
US8483529B2 (en) * 2010-02-04 2013-07-09 University Of Southern California Waveguide-based dispersion device
US8798414B2 (en) * 2010-09-29 2014-08-05 President And Fellows Of Harvard College High quality factor photonic crystal nanobeam cavity and method of designing and making same
CA2816995C (en) * 2010-11-05 2019-12-31 THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, a body corporate and politic Optical analyte detection systems and methods of use
CA2728879C (en) * 2011-01-19 2018-03-20 National Research Council Of Canada Composite subwavelength-structured waveguide in optical systems
CN102565000B (zh) * 2012-01-10 2013-11-06 东南大学 一种基于硅基槽式波导的多模干涉型生物化学传感器
CA2875925A1 (en) * 2012-06-06 2013-12-12 Kasper RECK Mems optical sensor
CN105209883B (zh) 2012-10-08 2018-06-12 新加坡科技研究局 用于对分析物进行分析的折射率传感器及其制造方法

Also Published As

Publication number Publication date
EP2904378A4 (en) 2016-07-13
CN105209883A (zh) 2015-12-30
CN105209883B (zh) 2018-06-12
US9341568B2 (en) 2016-05-17
EP2904378A1 (en) 2015-08-12
WO2014058392A1 (en) 2014-04-17
EP2904378B1 (en) 2018-03-28
US20150268160A1 (en) 2015-09-24

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