ATE387624T1 - Photonisches kristallinterferometer - Google Patents

Photonisches kristallinterferometer

Info

Publication number
ATE387624T1
ATE387624T1 AT05858428T AT05858428T ATE387624T1 AT E387624 T1 ATE387624 T1 AT E387624T1 AT 05858428 T AT05858428 T AT 05858428T AT 05858428 T AT05858428 T AT 05858428T AT E387624 T1 ATE387624 T1 AT E387624T1
Authority
AT
Austria
Prior art keywords
photonic crystal
optically coupled
interferometer
crystal interferometer
output
Prior art date
Application number
AT05858428T
Other languages
English (en)
Inventor
Raymond Beausoleil
David W Collins
Original Assignee
Hewlett Packard Development Co
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
Priority claimed from US10/951,916 external-priority patent/US7492979B2/en
Application filed by Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Application granted granted Critical
Publication of ATE387624T1 publication Critical patent/ATE387624T1/de

Links

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
    • G01J3/02—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • G01J3/0256—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
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4531—Devices without moving parts
    • 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
    • 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
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12004—Combinations of two or more optical elements
    • 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
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • 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
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1225—Basic optical elements, e.g. light-guiding paths comprising photonic band-gap structures or photonic lattices
    • 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
    • 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
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12083—Constructional arrangements
    • G02B2006/12104—Mirror; Reflectors or the like
    • 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
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12133—Functions
    • G02B2006/12159—Interferometer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/0014—Measuring characteristics or properties thereof
    • H01S5/0028—Laser diodes used as detectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/11—Comprising a photonic bandgap structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Optical Integrated Circuits (AREA)
AT05858428T 2004-09-27 2005-09-23 Photonisches kristallinterferometer ATE387624T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/951,916 US7492979B2 (en) 2004-09-27 2004-09-27 Photonic crystal laser sensors and methods
US11/141,286 US7307732B2 (en) 2004-09-27 2005-05-31 Photonic crystal interferometer

Publications (1)

Publication Number Publication Date
ATE387624T1 true ATE387624T1 (de) 2008-03-15

Family

ID=37560764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05858428T ATE387624T1 (de) 2004-09-27 2005-09-23 Photonisches kristallinterferometer

Country Status (5)

Country Link
EP (1) EP1794573B1 (de)
JP (1) JP4638498B2 (de)
AT (1) ATE387624T1 (de)
DE (1) DE602005005077T2 (de)
WO (1) WO2007011384A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5356088B2 (ja) * 2009-03-27 2013-12-04 古河電気工業株式会社 半導体レーザ、レーザ光の発生方法、およびレーザ光のスペクトル線幅の狭窄化方法
DE102009030338B4 (de) * 2009-06-18 2018-01-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optische Interferenzanordnung und Verfahren zur Einkopplung von elektromagnetischer Strahlung in einen photonischen Kristall oder Quasikristall
JP2011169640A (ja) * 2010-02-16 2011-09-01 Sony Corp テラヘルツ分光用デバイスおよびその製造方法、ならびにテラヘルツ分光装置
DE102013208603A1 (de) * 2013-05-10 2014-11-13 Siemens Aktiengesellschaft Gassensor und Verfahren zum Detektieren wenigstens einer Gaskomponente
WO2021005179A1 (en) * 2019-07-10 2021-01-14 Ams Ag Photothermal gas detector including an integrated on-chip optical waveguide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10185810A (ja) * 1996-12-20 1998-07-14 Toyota Central Res & Dev Lab Inc 湿度センサ
US6887359B2 (en) * 2001-06-08 2005-05-03 The Regents Of The University Of California Chemical micro-sensor
JP2004158745A (ja) * 2002-11-08 2004-06-03 Fujitsu Ltd 光干渉器
JP2004163675A (ja) * 2002-11-13 2004-06-10 Ricoh Co Ltd モニタ付有機導波路型光変調器および光変調装置および光集積回路
JP3847261B2 (ja) * 2003-02-10 2006-11-22 国立大学法人京都大学 ２次元フォトニック結晶中の共振器と波長分合波器

Also Published As

Publication number Publication date
EP1794573A2 (de) 2007-06-13
JP4638498B2 (ja) 2011-02-23
JP2008514926A (ja) 2008-05-08
DE602005005077T2 (de) 2009-06-18
WO2007011384A9 (en) 2007-10-11
WO2007011384A3 (en) 2007-03-08
EP1794573B1 (de) 2008-02-27
WO2007011384A2 (en) 2007-01-25
DE602005005077D1 (de) 2008-04-10

Similar Documents

Publication Publication Date Title
TW200613718A (en) Photonic crystal laser sensors and methods
JP2007508714A5 (de)
EP2169350A3 (de) Vorspannungsreduziertes faseroptisches Gyroskop
ATE542107T1 (de) Selbstmischende lasermessvorrichtung
DE602005014502D1 (en) N platform
GB201004174D0 (en) Optical fiber, optical fiber amplifier and optical fiber laser light source
ATE545011T1 (de) Einrichtung zum automatischen messen von kenngrössen einer brillenlinse
TW200615513A (en) Mach Zehnder photonic crystal sensors and methods
TW200638077A (en) Microstructure light modulation element and device
TW200724091A (en) Optically aligned pulse oximetry sensor and technique for using the same
WO2004048881A8 (de) Messeinrichtung zur optischen untersuchung eines testelements
ATE422241T1 (de) Optische anordnung für ein assay-lesegerät
ATE429662T1 (de) Spiegel mit eingebauter anzeige
ATE456998T1 (de) Photonenkristallsicherheitsvorrichtung
WO2009065086A3 (en) Low-noise fiber-optic sensor utilizing a laser source
TW200715172A (en) System and method for an optical navigation device configured to generate navigation information through an optically transparent layer and to have skating functionality
TW200720720A (en) Micro-optical device
ATE387624T1 (de) Photonisches kristallinterferometer
SE0501217L (sv) Integrerat chip
WO2007033057A3 (en) Fiber optic current sensor
TW200727015A (en) Display device
FR2884652B1 (fr) Dispositif de generation d'impulsions laser amplifiees par fibres optiques a couches photoniques
EP2709218A3 (de) Stabilisiertes Pumplaserausgangssystem und Verfahren
MX2011007766A (es) Reflectometro optico en el dominio del tiempo cuadruple.
SE0500703L (sv) Integrerad fotonisk krets

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties