DE60017593D1 - Laserwirkungen und laservorrichtungen - Google Patents

Laserwirkungen und laservorrichtungen

Info

Publication number
DE60017593D1
DE60017593D1 DE60017593T DE60017593T DE60017593D1 DE 60017593 D1 DE60017593 D1 DE 60017593D1 DE 60017593 T DE60017593 T DE 60017593T DE 60017593 T DE60017593 T DE 60017593T DE 60017593 D1 DE60017593 D1 DE 60017593D1
Authority
DE
Germany
Prior art keywords
laser
glass
fiber
meters
raman
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.)
Expired - Lifetime
Application number
DE60017593T
Other languages
English (en)
Other versions
DE60017593T2 (de
Inventor
Gary Cook
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.)
Qinetiq Ltd
Original Assignee
Qinetiq Ltd
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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of DE60017593D1 publication Critical patent/DE60017593D1/de
Publication of DE60017593T2 publication Critical patent/DE60017593T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
    • 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
    • H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
    • 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
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06716—Fibre compositions or doping with active elements
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08086—Multiple-wavelength emission
    • 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
    • H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
    • H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Glass Compositions (AREA)
  • Laser Surgery Devices (AREA)
DE60017593T 1999-12-03 2000-12-01 Lasereffekte und Laservorrichtungen Expired - Lifetime DE60017593T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9928474 1999-12-03
GBGB9928474.7A GB9928474D0 (en) 1999-12-03 1999-12-03 Laser effects and laser devices
PCT/GB2000/004574 WO2001041264A1 (en) 1999-12-03 2000-12-01 Laser effects and laser devices

Publications (2)

Publication Number Publication Date
DE60017593D1 true DE60017593D1 (de) 2005-02-24
DE60017593T2 DE60017593T2 (de) 2006-01-12

Family

ID=10865556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60017593T Expired - Lifetime DE60017593T2 (de) 1999-12-03 2000-12-01 Lasereffekte und Laservorrichtungen

Country Status (8)

Country Link
US (1) US7173949B2 (de)
EP (1) EP1236250B1 (de)
JP (1) JP2003515957A (de)
AT (1) ATE287582T1 (de)
AU (1) AU1647301A (de)
DE (1) DE60017593T2 (de)
GB (1) GB9928474D0 (de)
WO (1) WO2001041264A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2856536B1 (fr) * 2003-06-20 2005-09-30 Airbus France Procede pour eclairer des particules en vue de la formation de leurs images
WO2007127356A2 (en) * 2006-04-28 2007-11-08 Corning Incorporated Pulsed uv and visible raman laser systems
JP2011151223A (ja) * 2010-01-22 2011-08-04 Nikon Corp レーザ装置
US8477402B2 (en) 2010-09-20 2013-07-02 The Invention Science Fund I Llc Photonic modulation of a photonic band gap
WO2020107030A1 (en) * 2018-11-23 2020-05-28 Nuburu, Inc Multi-wavelength visible laser source
JP2022153671A (ja) * 2019-06-14 2022-10-13 Ｓｄｎｉコスモ株式会社 波長変換部材、それを用いた波長変換装置およびレーザー照射装置、ならびに、波長変換部材の製造方法
DE102021103477B4 (de) 2021-02-15 2022-11-03 Tdk Electronics Ag Vorrichtung und Verfahren zur Herstellung einer Vorrichtung

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136316A (en) * 1977-01-19 1979-01-23 Sanders Associates, Inc. Multi-color, activator-activator laser
US4173738A (en) * 1977-02-18 1979-11-06 Owens-Illinois, Inc. Solid state laser amplifier having two output wavelengths
JPS6035839B2 (ja) * 1979-11-15 1985-08-16 日本電信電話株式会社 フアイバラマンレ−ザ−用光フアイバ
US5096277A (en) * 1982-08-06 1992-03-17 Kleinerman Marcos Y Remote measurement of physical variables with fiber optic systems
US5363463A (en) * 1982-08-06 1994-11-08 Kleinerman Marcos Y Remote sensing of physical variables with fiber optic systems
US5696863A (en) * 1982-08-06 1997-12-09 Kleinerman; Marcos Y. Distributed fiber optic temperature sensors and systems
US5222810A (en) * 1982-08-06 1993-06-29 Kleinerman Marcos Y Fiber optic systems for sensing temperature and other physical variables
US5991479A (en) * 1984-05-14 1999-11-23 Kleinerman; Marcos Y. Distributed fiber optic sensors and systems
US4803439A (en) * 1987-09-08 1989-02-07 Grumman Aerospace Corportion Glass bead laser amplifier with phase conjugate mirror
JPH0365526A (ja) * 1989-07-31 1991-03-20 Hoya Corp 微粒子分散ガラスの製造方法
GB2289137B (en) * 1991-10-17 1996-02-21 Intellectual Property Dev Ass Second harmonic generation
US5418182A (en) * 1993-03-26 1995-05-23 Honeywell Inc. Method of fabricating diode lasers using ion beam deposition
GB9315231D0 (en) * 1993-07-22 1993-09-08 York Ltd Optical time domain reflextometry
FR2714046B1 (fr) * 1993-12-16 1996-03-08 France Telecom Matériaux vitrocéramiques notamment pour lasers et amplificateurs optiques dopés en terres rares et procédé de fabrication de tels matériaux.
US5434878A (en) * 1994-03-18 1995-07-18 Brown University Research Foundation Optical gain medium having doped nanocrystals of semiconductors and also optical scatterers
US5717517A (en) * 1995-01-13 1998-02-10 The Research Foundation Of City College Of New York Method for amplifying laser signals and an amplifier for use in said method
US5991653A (en) * 1995-03-14 1999-11-23 Board Of Regents, The University Of Texas System Near-infrared raman spectroscopy for in vitro and in vivo detection of cervical precancers
DE69635846T2 (de) * 1995-07-28 2006-11-09 Sabeus Photonics, Inc., Calabasas Verfahren zur Änderung des Brechungsindexes in Germaniumsilikat-Glas
US5838700A (en) 1995-07-28 1998-11-17 Nauchny Tsentr Volokonnoi Optiki Pri Institute Obschei Fiziki Rossiiskoi Akademii Nauk Raman fibre laser, bragg fibre-optical grating and method for changing the refraction index in germanium silicate glass
US5796761A (en) * 1996-09-11 1998-08-18 Trw Inc. High efficiency solid state raman laser system
US5778014A (en) * 1996-12-23 1998-07-07 Islam; Mohammed N. Sagnac raman amplifiers and cascade lasers
US6290398B1 (en) * 1997-04-03 2001-09-18 Koyo Seiko Co., Ltd. Rolling bearing
JP2002514017A (ja) * 1998-05-01 2002-05-14 コーニング インコーポレイテッド 分布増幅をもつ分散制御光導波路及びシステム
US6373869B1 (en) * 1998-07-30 2002-04-16 Actinix System and method for generating coherent radiation at ultraviolet wavelengths
US6028666A (en) * 1998-11-19 2000-02-22 The United States Of America As Represented By The Secretary Of The Navy Fiber optic Raman sensor
US6304369B1 (en) * 1999-07-29 2001-10-16 Harmonic, Inc. Method and apparatus for eliminating noise in analog fiber links
US6434172B1 (en) * 1999-08-06 2002-08-13 Fitel Usa Corp. Article comprising a fiber raman device
GB9928475D0 (en) * 1999-12-03 2000-02-02 Secr Defence Brit Laser devices
US6610351B2 (en) * 2000-04-12 2003-08-26 Quantag Systems, Inc. Raman-active taggants and their recognition
US6885683B1 (en) * 2000-05-23 2005-04-26 Imra America, Inc. Modular, high energy, widely-tunable ultrafast fiber source

Also Published As

Publication number Publication date
ATE287582T1 (de) 2005-02-15
WO2001041264A1 (en) 2001-06-07
DE60017593T2 (de) 2006-01-12
GB9928474D0 (en) 2000-02-02
EP1236250A1 (de) 2002-09-04
AU1647301A (en) 2001-06-12
EP1236250B1 (de) 2005-01-19
US20040213300A1 (en) 2004-10-28
JP2003515957A (ja) 2003-05-07
US7173949B2 (en) 2007-02-06

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Legal Events

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