AU2001271373A1 - Tunable laser cavity sensor chip - Google Patents

Tunable laser cavity sensor chip

Info

Publication number
AU2001271373A1
AU2001271373A1 AU2001271373A AU7137301A AU2001271373A1 AU 2001271373 A1 AU2001271373 A1 AU 2001271373A1 AU 2001271373 A AU2001271373 A AU 2001271373A AU 7137301 A AU7137301 A AU 7137301A AU 2001271373 A1 AU2001271373 A1 AU 2001271373A1
Authority
AU
Australia
Prior art keywords
sensor chip
tunable laser
laser cavity
cavity sensor
tunable
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.)
Abandoned
Application number
AU2001271373A
Inventor
Larry A. Coldren
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.)
University of California
Original Assignee
University of California
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 University of California filed Critical University of California
Publication of AU2001271373A1 publication Critical patent/AU2001271373A1/en
Abandoned 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
    • G01N21/41—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
    • G01N21/75—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
    • G01N21/75—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
    • G01N21/7746—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 waveguide coupled to a cavity resonator
    • 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
    • G01N2021/7779—Measurement method of reaction-produced change in sensor interferometric
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
    • 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
AU2001271373A 2000-06-20 2001-06-20 Tunable laser cavity sensor chip Abandoned AU2001271373A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21360800P 2000-06-20 2000-06-20
US60213608 2000-06-20
PCT/US2001/019883 WO2001098756A2 (en) 2000-06-20 2001-06-20 Tunable laser cavity sensor chip

Publications (1)

Publication Number Publication Date
AU2001271373A1 true AU2001271373A1 (en) 2002-01-02

Family

ID=22795766

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001271373A Abandoned AU2001271373A1 (en) 2000-06-20 2001-06-20 Tunable laser cavity sensor chip

Country Status (3)

Country Link
US (1) US6767515B2 (en)
AU (1) AU2001271373A1 (en)
WO (1) WO2001098756A2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6381380B1 (en) * 1998-06-24 2002-04-30 The Trustees Of Princeton University Twin waveguide based design for photonic integrated circuits
US6822995B2 (en) 2002-02-21 2004-11-23 Finisar Corporation GaAs/AI(Ga)As distributed bragg reflector on InP
US20050111777A1 (en) * 2003-10-14 2005-05-26 Stenger Vincent E. Monolithic integrated photonic interconnect device
GB0327755D0 (en) * 2003-12-01 2003-12-31 Elliott Stephen R Optical-sensor chip
GB0405820D0 (en) * 2004-03-15 2004-04-21 Evanesco Ltd Time resolved and multiplexed cavity sensing apparatus and methods
US7230963B2 (en) * 2004-04-14 2007-06-12 The Trustees Of Princeton University Monolithic wavelength stabilized asymmetric laser
US7289221B2 (en) * 2004-09-27 2007-10-30 Hewlett-Packard Development Company, L.P. Mach Zehnder photonic crystal sensors and methods
US7492979B2 (en) * 2004-09-27 2009-02-17 Hewlett-Packard Development Company, L.P. Photonic crystal laser sensors and methods
US7860137B2 (en) 2004-10-01 2010-12-28 Finisar Corporation Vertical cavity surface emitting laser with undoped top mirror
WO2006039341A2 (en) 2004-10-01 2006-04-13 Finisar Corporation Vertical cavity surface emitting laser having multiple top-side contacts
US7151599B2 (en) * 2005-01-27 2006-12-19 Hewlett-Packard Development Company, L.P. Monolithic system and method for enhanced Raman spectroscopy
US7136160B2 (en) * 2005-01-27 2006-11-14 Hewlett-Packard Development Company, L.P. Integrated system and method for transversal enhanced Raman Spectroscopy
SE528653C2 (en) * 2005-05-30 2007-01-09 Phoxtal Comm Ab Integrated chip
US7333689B2 (en) * 2005-09-30 2008-02-19 The Trustees Of Princeton University Photonic integrated devices having reduced absorption loss
US7343061B2 (en) * 2005-11-15 2008-03-11 The Trustees Of Princeton University Integrated photonic amplifier and detector
US20080043248A1 (en) * 2006-08-18 2008-02-21 Meric Ozcan Photonic crystal sensors using band edge and/or defect mode modulation
US7826693B2 (en) 2006-10-26 2010-11-02 The Trustees Of Princeton University Monolithically integrated reconfigurable optical add-drop multiplexer
SE532997C2 (en) * 2008-03-20 2010-06-08 Syntune Ab Method for suppressing lateral mother of a tunable laser
US8218151B2 (en) 2009-03-12 2012-07-10 Tel Aviv University Future Technology Development Ltd Light-emitting intra-cavity interferometric sensors
CN101694463B (en) * 2009-10-19 2011-07-20 浙江大学 Light micro-flow biosensor in inner cavity of semiconductor laser
US9012830B2 (en) * 2009-12-11 2015-04-21 Washington University Systems and methods for particle detection
US20150285728A1 (en) 2009-12-11 2015-10-08 Washington University Detection of nano-scale particles with a self-referenced and self-heterodyned raman micro-laser
US11754488B2 (en) 2009-12-11 2023-09-12 Washington University Opto-mechanical system and method having chaos induced stochastic resonance and opto-mechanically mediated chaos transfer
US10816463B1 (en) * 2018-08-09 2020-10-27 United States Of America As Represented By The Administrator Of Nasa Fast and widely tunable monolithic optical parametric oscillator for laser spectrometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896325A (en) 1988-08-23 1990-01-23 The Regents Of The University Of California Multi-section tunable laser with differing multi-element mirrors
US5637458A (en) * 1994-07-20 1997-06-10 Sios, Inc. Apparatus and method for the detection and assay of organic molecules
DE69902023T2 (en) 1998-01-23 2003-02-27 Torsana Biosensor As Vedbaek EVIDENCE OF A SUBSTANCE BY REFRESHING CHANGE

Also Published As

Publication number Publication date
WO2001098756A3 (en) 2002-06-27
WO2001098756A2 (en) 2001-12-27
US20020018504A1 (en) 2002-02-14
US6767515B2 (en) 2004-07-27

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