WO2016193304A3 - Optischer filter, optische vorrichtung und verfahren zum bestimmen einer eigenschaft einer substanz unter verwendung eines optischen filters - Google Patents

Optischer filter, optische vorrichtung und verfahren zum bestimmen einer eigenschaft einer substanz unter verwendung eines optischen filters Download PDF

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Publication number
WO2016193304A3
WO2016193304A3 PCT/EP2016/062377 EP2016062377W WO2016193304A3 WO 2016193304 A3 WO2016193304 A3 WO 2016193304A3 EP 2016062377 W EP2016062377 W EP 2016062377W WO 2016193304 A3 WO2016193304 A3 WO 2016193304A3
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WO
WIPO (PCT)
Prior art keywords
optical
optical filter
fabry
substrate
substance
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/EP2016/062377
Other languages
English (en)
French (fr)
Other versions
WO2016193304A2 (de
Inventor
Martin Schell
Magnus HAPPACH
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.)
Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung eV
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung eV
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 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung eV filed Critical Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung eV
Priority to US15/578,903 priority Critical patent/US10288480B2/en
Publication of WO2016193304A2 publication Critical patent/WO2016193304A2/de
Publication of WO2016193304A3 publication Critical patent/WO2016193304A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0256—Compact construction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/45—Interferometric spectrometry
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

Die Erfindung betrifft einen optischen Filter für ein optisches Datenübertragungssystem, mit einem Substrat (11); einer ersten und einer zweiten reflektierenden Struktur (21, 31, 41, 142, 201, 301), die so beabstandet voneinander angeordnet sind, dass sie eine Fabry-Perot-Kavität (4) ausbilden, sowie mindestens einen an oder in dem Substrat (11) ausgebildeten optischen Wellenleiter (12, 13), über den Licht in die Fabry-Perot-Kavität (4) ein- und/oder aus der Fabry-Perot-Kavität auskoppelbar ist. Erfindungsgemäß ist die durch die erste und die zweite reflektierende Struktur (21, 31, 141, 142, 201, 301) ausgebildete Fabry-Perot-Kavität (4) zumindest teilweise eine Freistrahl-Kavität, wobei es sich bei dem Wellenleiter (12, 13) um einen integrierten Wellenleiter handelt, der durch eine oder mehrere auf dem Substrat (1) angeordnete Schichten ausgebildet ist, und wobei die erste und die zweite reflektierende Struktur (21, 31, 141, 142, 201, 301) zumindest teilweise in einer Aussparung (14) des Substrats (1) angeordnet sind oder an die Aussparung (14) angrenzen. Die Erfindung betrifft auch eine optische Vorrichtung sowie ein Verfahren zum Bestimmen einer Eigenschaft einer Substanz.
PCT/EP2016/062377 2015-06-02 2016-06-01 Optischer filter, optische vorrichtung und verfahren zum bestimmen einer eigenschaft einer substanz unter verwendung eines optischen filters Ceased WO2016193304A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/578,903 US10288480B2 (en) 2015-06-02 2016-06-01 Optical filter, optical device and method for determining a property of a substance by using an optical filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015210215.7A DE102015210215A1 (de) 2015-06-02 2015-06-02 Optischer Filter, optische Vorrichtung und Verfahren zum Bestimmen einer Eigenschaft einer Substanz unter Verwendung eines derartigen optischen Filters
DE102015210215.7 2015-06-02

Publications (2)

Publication Number Publication Date
WO2016193304A2 WO2016193304A2 (de) 2016-12-08
WO2016193304A3 true WO2016193304A3 (de) 2017-02-16

Family

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Family Applications (1)

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PCT/EP2016/062377 Ceased WO2016193304A2 (de) 2015-06-02 2016-06-01 Optischer filter, optische vorrichtung und verfahren zum bestimmen einer eigenschaft einer substanz unter verwendung eines optischen filters

Country Status (3)

Country Link
US (1) US10288480B2 (de)
DE (1) DE102015210215A1 (de)
WO (1) WO2016193304A2 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091983A (en) * 1987-06-04 1992-02-25 Walter Lukosz Optical modulation apparatus and measurement method

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US5859717A (en) * 1997-02-14 1999-01-12 Corning Oca Corporation Multiplexing device with precision optical block
US6608685B2 (en) 2000-05-15 2003-08-19 Ilx Lightwave Corporation Tunable Fabry-Perot interferometer, and associated methods
US6445838B1 (en) * 2000-09-29 2002-09-03 Corning Incorporated Tunable optical component
GB0029224D0 (en) * 2000-11-30 2001-01-17 Secr Defence Optical filters
KR100392360B1 (ko) * 2000-12-30 2003-07-22 한국전자통신연구원 가변 파브리-페로 필터
GB0201969D0 (en) * 2002-01-29 2002-03-13 Qinetiq Ltd Integrated optics devices
FR2842915B1 (fr) * 2002-07-26 2004-10-08 Atmel Grenoble Sa Procede et dispositif de positionnement d'un composant optique entre deux fibres optiques
US7221826B2 (en) * 2002-10-08 2007-05-22 Tdk Corporation Spot-size transformer, method of producing spot-size transformer and waveguide-embedded optical circuit using spot-size transformer
US6886365B2 (en) * 2002-11-04 2005-05-03 Harris Corporation Fiber optic Fabry-Perot interferometer and associated methods
US20050053101A1 (en) * 2003-09-09 2005-03-10 Jian Liu Mode selection for single frequency fiber laser
US8174698B2 (en) * 2007-08-10 2012-05-08 Corporation de l'Ecole Polytechnique de Montréal MEMS tunable silicon fabry-perot cavity and applications thereof
US7680362B2 (en) * 2008-01-15 2010-03-16 Alcatel-Lucent Usa Inc. CMOS-compatible polarization-diverse tunable optical bandpass filter
US8542365B2 (en) * 2009-03-23 2013-09-24 The United States Of America, As Represented By The Secretary Of The Navy Optical MEMS chemical sensor array
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Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
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T. WIEDUWILT ET AL: "Reflectivity enhanced refractive index sensor based on a fiber-integrated Fabry-Perot microresonator", OPTICS EXPRESS, vol. 22, no. 21, 20 October 2014 (2014-10-20), pages 25333, XP055305021, ISSN: 2161-2072, DOI: 10.1364/OE.22.025333 *
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Also Published As

Publication number Publication date
WO2016193304A2 (de) 2016-12-08
DE102015210215A1 (de) 2016-12-08
US10288480B2 (en) 2019-05-14
US20180172513A1 (en) 2018-06-21

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