HK1102937A1 - A broad spectrum light source - Google Patents

A broad spectrum light source

Info

Publication number
HK1102937A1
HK1102937A1 HK07107404.8A HK07107404A HK1102937A1 HK 1102937 A1 HK1102937 A1 HK 1102937A1 HK 07107404 A HK07107404 A HK 07107404A HK 1102937 A1 HK1102937 A1 HK 1102937A1
Authority
HK
Hong Kong
Prior art keywords
light source
broad spectrum
spectrum light
broad
source
Prior art date
Application number
HK07107404.8A
Other languages
English (en)
Inventor
William Wadsworth
Original Assignee
Koheras As
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 Koheras As filed Critical Koheras As
Publication of HK1102937A1 publication Critical patent/HK1102937A1/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/365—Non-linear optics in an optical waveguide structure
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3528—Non-linear optics for producing a supercontinuum
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
    • G02F1/395—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves in optical waveguides
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/02—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 fibre
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/32—Photonic crystals
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/0627—Construction or shape of active medium the resonator being monolithic, e.g. microlaser

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
HK07107404.8A 2003-12-22 2007-07-10 A broad spectrum light source HK1102937A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0329629.0A GB0329629D0 (en) 2003-12-22 2003-12-22 A light source
PCT/EP2004/053653 WO2005062113A1 (en) 2003-12-22 2004-12-22 A broad spectrum light source

Publications (1)

Publication Number Publication Date
HK1102937A1 true HK1102937A1 (en) 2007-12-07

Family

ID=30776240

Family Applications (2)

Application Number Title Priority Date Filing Date
HK07107404.8A HK1102937A1 (en) 2003-12-22 2007-07-10 A broad spectrum light source
HK09109998.4A HK1132045A1 (en) 2003-12-22 2009-10-28 Broad spectrum light source

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK09109998.4A HK1132045A1 (en) 2003-12-22 2009-10-28 Broad spectrum light source

Country Status (10)

Country Link
US (1) US7787503B2 (zh)
EP (1) EP1697793B1 (zh)
JP (1) JP4921977B2 (zh)
CN (2) CN101430476B (zh)
AU (1) AU2004304019B2 (zh)
CA (1) CA2544871C (zh)
GB (1) GB0329629D0 (zh)
HK (2) HK1102937A1 (zh)
NO (1) NO20063369L (zh)
WO (1) WO2005062113A1 (zh)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7259906B1 (en) 2002-09-03 2007-08-21 Cheetah Omni, Llc System and method for voice control of medical devices
FR2867574B1 (fr) * 2004-03-12 2006-10-06 Abx Sa Dispositif de generation d'une lumiere polychromatique a spectre continu
DE102006000205B4 (de) * 2005-04-28 2012-11-08 Denso Corporation Laser-Maschinenzündvorrichtung
WO2007006316A2 (en) * 2005-07-08 2007-01-18 Koheras A/S Blue extended super continuum light source
US7519253B2 (en) 2005-11-18 2009-04-14 Omni Sciences, Inc. Broadband or mid-infrared fiber light sources
JP2007192750A (ja) * 2006-01-20 2007-08-02 Sumitomo Electric Ind Ltd 光計測装置及び広帯域光源装置
JP5261968B2 (ja) * 2006-05-01 2013-08-14 住友電気工業株式会社 光デバイスおよび波長変換方法、並びにそれに適した光ファイバ
WO2008067823A1 (en) * 2006-12-08 2008-06-12 Koheras A/S Deep blue extended super continuum light source
US7826499B2 (en) 2007-08-02 2010-11-02 Ofs Fitel Llc Visible continuum generation utilizing a hybrid optical source
US8619823B2 (en) 2008-01-31 2013-12-31 Nkt Photonics A/S System, device and method for extending the life-time of an optical system
US8982918B2 (en) * 2008-01-31 2015-03-17 Nkt Photonics A/S System, device and method for stabilizing the optical output power of an optical system
US8175437B2 (en) * 2008-02-07 2012-05-08 Corning Incorporated Microstructured transmission optical fiber
GB0802356D0 (en) 2008-02-08 2008-03-12 Fianium Ltd A source of optical supercontinuum radiation
EP2417492A4 (en) * 2009-04-08 2013-01-02 Nkt Photonics As HIGH-POWER, BROADBAND LIGHT SOURCE
FR2946764B1 (fr) * 2009-06-12 2011-08-12 Leukos Procede de generation d'un spectre s'etendant depuis le domaine infrarouge jusque dans le domaine ultraviolet et source laser polyuchromatique associee.
GB201001051D0 (en) 2010-01-22 2010-03-10 Fianium Ltd Optical sources
CN103189766B (zh) * 2010-08-30 2015-11-25 Nkt光子学有限公司 用于生成超连续光谱的锥形光纤
FR2968092B1 (fr) * 2010-11-25 2012-12-14 Draka Comteq France Fibre optique dopee en terres rares insensible aux irradiations
CN103370651A (zh) 2010-12-10 2013-10-23 Nkt光子学有限公司 用于荧光测量系统的宽带光源的声光可调滤波器（aotf）
US8804233B2 (en) * 2011-08-09 2014-08-12 Ofs Fitel, Llc Fiber assembly for all-fiber delivery of high energy femtosecond pulses
US8805141B2 (en) * 2011-10-07 2014-08-12 Corning Incorporated Optical fiber illumination systems and methods
GB2496214B (en) 2011-11-01 2016-03-16 Fianium Ltd Amplifying optical device pumped or seeded with nonlinearly generated light
US10660526B2 (en) 2012-12-31 2020-05-26 Omni Medsci, Inc. Near-infrared time-of-flight imaging using laser diodes with Bragg reflectors
US9993159B2 (en) 2012-12-31 2018-06-12 Omni Medsci, Inc. Near-infrared super-continuum lasers for early detection of breast and other cancers
US9500635B2 (en) 2012-12-31 2016-11-22 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for early detection of dental caries
EP2938262A4 (en) 2012-12-31 2016-08-24 Omni Medsci Inc SHORT-WAVE INFRARED SUPER CONTINUOUS LASER FOR THE EARLY RECOGNITION OF CARIES
EP3181048A1 (en) 2012-12-31 2017-06-21 Omni MedSci, Inc. Near-infrared lasers for non-invasive monitoring of glucose, ketones, hba1c, and other blood constituents
WO2014143276A2 (en) 2012-12-31 2014-09-18 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for natural gas leak detection, exploration, and other active remote sensing applications
EP3019899B1 (en) * 2013-07-10 2021-09-15 NKT Photonics A/S Supercontinuum generation in microstructured optical fibers by tapering and tailoring of zero-dispersion wavelength (s)
FR3047119B1 (fr) * 2016-01-22 2018-03-02 Centre National De La Recherche Scientifique - Cnrs - Dispositif de generation d’un faisceau de photons polychromatique et d’energie sensiblement constante
US10876900B1 (en) 2018-08-02 2020-12-29 Government Of The United States, As Represented By The Secretary Of The Air Force Systems and methods for high-speed, spectroscopic, gas-phase thermometry
CN110673335B (zh) * 2019-09-01 2021-06-22 复旦大学 一种光子晶体分光器件及其设计方法
JP2024059170A (ja) * 2022-10-18 2024-05-01 学校法人近畿大学 ゼロ分散・分散フラットフォトニック結晶ファイバ
CN117374723B (zh) * 2023-11-27 2024-07-19 重庆师范大学 基于双泵浦的外腔半导体自锁模激光器的脉冲调制系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6043927A (en) * 1997-06-26 2000-03-28 University Of Michigan Modulation instability wavelength converter
GB9713422D0 (en) * 1997-06-26 1997-08-27 Secr Defence Single mode optical fibre
US6236779B1 (en) * 1999-05-24 2001-05-22 Spectra Physics Lasers, Inc. Photonic crystal fiber system for sub-picosecond pulses
GB0010950D0 (en) * 2000-05-05 2000-06-28 Univ Bath A nonlinear optical device
FR2828024A1 (fr) * 2001-07-27 2003-01-31 Eric Mottay Source laser compacte ultrabreve a spectre large
WO2003077001A1 (en) * 2002-03-14 2003-09-18 The Hong Kong Applied Science Technology Research Instituted Co., Ltd. Integrated platform for passive optical alignment of semiconductor device with optical fiber
DE10221365A1 (de) 2002-05-08 2003-11-27 Jenoptik Laser Optik Sys Gmbh Optische Anordnung zur Erzeugung eines Breitbandspektrums
DE10220871A1 (de) * 2002-05-10 2003-11-20 Univ Bonn Optisch-Parametrischer Oszillator und Verstärker
US6826342B1 (en) * 2003-03-13 2004-11-30 Fitel U.S.A. Corp. Temperature tuning of dispersion in photonic band gap fiber

Also Published As

Publication number Publication date
CA2544871C (en) 2014-02-11
CN101430476A (zh) 2009-05-13
AU2004304019B2 (en) 2010-08-05
NO20063369L (no) 2006-09-21
JP4921977B2 (ja) 2012-04-25
HK1132045A1 (en) 2010-02-12
EP1697793B1 (en) 2015-06-17
GB0329629D0 (en) 2004-01-28
AU2004304019A1 (en) 2005-07-07
CA2544871A1 (en) 2005-07-07
US7787503B2 (en) 2010-08-31
CN100445858C (zh) 2008-12-24
WO2005062113A1 (en) 2005-07-07
US20090074023A1 (en) 2009-03-19
EP1697793A1 (en) 2006-09-06
CN101430476B (zh) 2011-03-09
JP2007515680A (ja) 2007-06-14
CN1898597A (zh) 2007-01-17

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20121222