WO2012104680A1 - Apparatus and methods for sensing or imaging using stacked thin films - Google Patents

Apparatus and methods for sensing or imaging using stacked thin films Download PDF

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Publication number
WO2012104680A1
WO2012104680A1 PCT/IB2011/051120 IB2011051120W WO2012104680A1 WO 2012104680 A1 WO2012104680 A1 WO 2012104680A1 IB 2011051120 W IB2011051120 W IB 2011051120W WO 2012104680 A1 WO2012104680 A1 WO 2012104680A1
Authority
WO
WIPO (PCT)
Prior art keywords
thin films
imaging
sensing
methods
stacked thin
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IB2011/051120
Other languages
French (fr)
Inventor
Manoj Varma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Indian Institute of Science IISC
Original Assignee
Indian Institute of Science IISC
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 Indian Institute of Science IISC filed Critical Indian Institute of Science IISC
Priority to US13/318,601 priority Critical patent/US8310679B2/en
Publication of WO2012104680A1 publication Critical patent/WO2012104680A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/287—Interference filters comprising deposited thin solid films comprising at least one layer of organic material
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/805—Coatings
    • H10F39/8053—Colour filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Light Receiving Elements (AREA)
  • Solid State Image Pick-Up Elements (AREA)

Abstract

Technologies are generally described for methods and systems for sensing or imaging. The apparatus includes a stack of a plurality of thin films, such as polymer thin films. The stack has a substantially imaginary total reflectance coefficient.
PCT/IB2011/051120 2011-01-31 2011-03-17 Apparatus and methods for sensing or imaging using stacked thin films Ceased WO2012104680A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/318,601 US8310679B2 (en) 2011-01-31 2011-03-17 Apparatus and methods for sensing or imaging using stacked thin films

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN288CH2011 2011-01-31
IN288/CHE/2011 2011-01-31

Publications (1)

Publication Number Publication Date
WO2012104680A1 true WO2012104680A1 (en) 2012-08-09

Family

ID=46602114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/051120 Ceased WO2012104680A1 (en) 2011-01-31 2011-03-17 Apparatus and methods for sensing or imaging using stacked thin films

Country Status (2)

Country Link
US (1) US8310679B2 (en)
WO (1) WO2012104680A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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WO2012112624A2 (en) 2011-02-15 2012-08-23 Svaya Nanotechnologies, Inc. Methods and materials for functional polyionic species and deposition thereof
WO2013052927A2 (en) * 2011-10-07 2013-04-11 Svaya Nanotechnologies, Inc. Broadband solar control film
WO2013052931A2 (en) 2011-10-07 2013-04-11 Svaya Nanotechnologies, Inc. Synthesis of metal oxide and mixed metal oxide solutions
CN104704145B (en) 2012-09-17 2017-06-09 伊士曼化工公司 Method, material and facility for improving the control and efficiency of lamination process
US9453949B2 (en) 2014-12-15 2016-09-27 Eastman Chemical Company Electromagnetic energy-absorbing optical product and method for making
US9817166B2 (en) 2014-12-15 2017-11-14 Eastman Chemical Company Electromagnetic energy-absorbing optical product and method for making
US9891347B2 (en) 2014-12-15 2018-02-13 Eastman Chemical Company Electromagnetic energy-absorbing optical product and method for making
US9891357B2 (en) 2014-12-15 2018-02-13 Eastman Chemical Company Electromagnetic energy-absorbing optical product and method for making
US10351077B2 (en) * 2015-08-25 2019-07-16 Mazda Motor Corporation Vehicle member
US10338287B2 (en) 2017-08-29 2019-07-02 Southwall Technologies Inc. Infrared-rejecting optical products having pigmented coatings
US11747532B2 (en) 2017-09-15 2023-09-05 Southwall Technologies Inc. Laminated optical products and methods of making them
US10627555B2 (en) 2018-04-09 2020-04-21 Southwall Technologies Inc. Selective light-blocking optical products having a neutral reflection
US10613261B2 (en) 2018-04-09 2020-04-07 Southwall Technologies Inc. Selective light-blocking optical products having a neutral reflection
WO2022061220A1 (en) * 2020-09-21 2022-03-24 Okyay Ali Kemal Background insensitive reflectometric optical methods and systems using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6907057B2 (en) * 2002-09-05 2005-06-14 Mitsubishi Denki Kabushiki Kaisha Semiconductor optical device and semiconductor laser module using the semiconductor optical device
US20060115227A1 (en) * 2004-11-30 2006-06-01 Mitsubishi Denki Kabushiki Kaisha Method of designing thickness of coating film and semiconductor photonic device
US20070212257A1 (en) * 2006-02-16 2007-09-13 Purdue Research Foundation In-line quadrature and anti-reflection enhanced phase quadrature interferometric detection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7118710B2 (en) * 2000-10-30 2006-10-10 Sru Biosystems, Inc. Label-free high-throughput optical technique for detecting biomolecular interactions
US7394551B2 (en) * 2003-01-16 2008-07-01 Metrosol, Inc. Vacuum ultraviolet referencing reflectometer
US7336416B2 (en) * 2005-04-27 2008-02-26 Asml Netherlands B.V. Spectral purity filter for multi-layer mirror, lithographic apparatus including such multi-layer mirror, method for enlarging the ratio of desired radiation and undesired radiation, and device manufacturing method
WO2007013269A1 (en) * 2005-07-29 2007-02-01 Asahi Glass Company, Limited Laminated body for reflection film
CA2634066A1 (en) * 2005-12-13 2007-06-21 Great Basin Scientific Improved thin film biosensor and method and device for detection of analytes
TWI416096B (en) * 2007-07-11 2013-11-21 Nova Measuring Instr Ltd Method and system for use in monitoring properties of patterned structures
EP2331940B1 (en) * 2008-09-24 2016-07-27 Stichting IMEC Nederland Optical detection sysytem comprising an assembly with absorbing sensor layer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6907057B2 (en) * 2002-09-05 2005-06-14 Mitsubishi Denki Kabushiki Kaisha Semiconductor optical device and semiconductor laser module using the semiconductor optical device
US20060115227A1 (en) * 2004-11-30 2006-06-01 Mitsubishi Denki Kabushiki Kaisha Method of designing thickness of coating film and semiconductor photonic device
US20070212257A1 (en) * 2006-02-16 2007-09-13 Purdue Research Foundation In-line quadrature and anti-reflection enhanced phase quadrature interferometric detection

Also Published As

Publication number Publication date
US20120194819A1 (en) 2012-08-02
US8310679B2 (en) 2012-11-13

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