AT279798T - Fiber laser - Google Patents

Fiber laser

Info

Publication number
AT279798T
AT279798T AT01940564T AT01940564T AT279798T AT 279798 T AT279798 T AT 279798T AT 01940564 T AT01940564 T AT 01940564T AT 01940564 T AT01940564 T AT 01940564T AT 279798 T AT279798 T AT 279798T
Authority
AT
Austria
Prior art keywords
fiber laser
laser
fiber
Prior art date
Application number
AT01940564T
Other languages
German (de)
Inventor
Valeri Baev
Arnold Stark
Stefan Salewski
Wolfgang Thurau
Peter Toschek
Original Assignee
Evotec Ag
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 to DE10030259 priority Critical
Application filed by Evotec Ag filed Critical Evotec Ag
Priority to PCT/EP2001/006610 priority patent/WO2001099243A1/en
Publication of AT279798T publication Critical patent/AT279798T/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06Construction or shape of active medium
    • H01S3/063Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067Fibre lasers
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06Construction or shape of active medium
    • H01S3/063Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067Fibre lasers
    • H01S3/06704Housings; Packages
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08Construction or shape of optical resonators or components thereof
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08Construction or shape of optical resonators or components thereof
    • H01S3/081Construction or shape of optical resonators or components thereof comprising more than two reflectors
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09Processes or apparatus for excitation, e.g. pumping
    • H01S3/091Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/105Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling a device placed within the cavity
    • H01S3/1062Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling a device placed within the cavity using a controlled passive interferometer, e.g. a Fabry-Perot etalon
AT01940564T 2000-06-20 2001-06-12 Fiber laser AT279798T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10030259 2000-06-20
PCT/EP2001/006610 WO2001099243A1 (en) 2000-06-20 2001-06-12 Fiber laser

Publications (1)

Publication Number Publication Date
AT279798T true AT279798T (en) 2004-10-15

Family

ID=7646318

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01940564T AT279798T (en) 2000-06-20 2001-06-12 Fiber laser

Country Status (5)

Country Link
US (1) US7027467B2 (en)
EP (1) EP1293018B1 (en)
AT (1) AT279798T (en)
AU (1) AU7409601A (en)
WO (1) WO2001099243A1 (en)

Families Citing this family (48)

* 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
DE10302031A1 (en) * 2003-01-21 2004-09-23 Evotec Oai Ag Fiber laser
US7039075B2 (en) * 2003-04-11 2006-05-02 Thornton Robert L Fiber extended, semiconductor laser
US20050041697A1 (en) * 2003-06-12 2005-02-24 Martin Seifert Portable laser
DE102004037519B4 (en) * 2004-07-30 2008-12-18 Universität Kassel Sensor device and method for determining a physical quantity
KR100638820B1 (en) * 2005-05-19 2006-10-19 삼성전기주식회사 Up-conversion fiber laser apparatus
JPWO2006132285A1 (en) * 2005-06-07 2009-01-08 古河電気工業株式会社 light source
US7519253B2 (en) 2005-11-18 2009-04-14 Omni Sciences, Inc. Broadband or mid-infrared fiber light sources
US8928883B1 (en) 2009-07-07 2015-01-06 Raytheon Company Optical device for detection of an agent
WO2011084863A2 (en) 2010-01-07 2011-07-14 Cheetah Omni, Llc Fiber lasers and mid-infrared light sources in methods and systems for selective biological tissue processing and spectroscopy
US8769992B2 (en) 2010-06-17 2014-07-08 Johns Manville Panel-cooled submerged combustion melter geometry and methods of making molten glass
US9021838B2 (en) 2010-06-17 2015-05-05 Johns Manville Systems and methods for glass manufacturing
US8997525B2 (en) 2010-06-17 2015-04-07 Johns Manville Systems and methods for making foamed glass using submerged combustion
US9776903B2 (en) 2010-06-17 2017-10-03 Johns Manville Apparatus, systems and methods for processing molten glass
US8973405B2 (en) 2010-06-17 2015-03-10 Johns Manville Apparatus, systems and methods for reducing foaming downstream of a submerged combustion melter producing molten glass
US9096452B2 (en) 2010-06-17 2015-08-04 Johns Manville Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter
USRE46462E1 (en) 2011-10-07 2017-07-04 Johns Manville Apparatus, systems and methods for conditioning molten glass
US8973400B2 (en) 2010-06-17 2015-03-10 Johns Manville Methods of using a submerged combustion melter to produce glass products
US10322960B2 (en) 2010-06-17 2019-06-18 Johns Manville Controlling foam in apparatus downstream of a melter by adjustment of alkali oxide content in the melter
US8991215B2 (en) 2010-06-17 2015-03-31 Johns Manville Methods and systems for controlling bubble size and bubble decay rate in foamed glass produced by a submerged combustion melter
US8650914B2 (en) 2010-09-23 2014-02-18 Johns Manville Methods and apparatus for recycling glass products using submerged combustion
US8582104B2 (en) * 2011-06-30 2013-11-12 Raytheon Company Optical device for detection of an agent
US8707740B2 (en) 2011-10-07 2014-04-29 Johns Manville Submerged combustion glass manufacturing systems and methods
US8875544B2 (en) 2011-10-07 2014-11-04 Johns Manville Burner apparatus, submerged combustion melters including the burner, and methods of use
US9032760B2 (en) 2012-07-03 2015-05-19 Johns Manville Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers
US9533905B2 (en) 2012-10-03 2017-01-03 Johns Manville Submerged combustion melters having an extended treatment zone and methods of producing molten glass
US9227865B2 (en) 2012-11-29 2016-01-05 Johns Manville Methods and systems for making well-fined glass using submerged combustion
EP2938259A4 (en) 2012-12-31 2016-08-17 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
US9500635B2 (en) 2012-12-31 2016-11-22 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for early detection of dental caries
WO2014105521A1 (en) 2012-12-31 2014-07-03 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for early detection of dental caries
US9993159B2 (en) 2012-12-31 2018-06-12 Omni Medsci, Inc. Near-infrared super-continuum lasers for early detection of breast and other cancers
US9777922B2 (en) 2013-05-22 2017-10-03 Johns Mansville Submerged combustion burners and melters, and methods of use
WO2014189506A1 (en) 2013-05-22 2014-11-27 Johns Manville Submerged combustion burners and melters, and methods of use
WO2014189504A1 (en) 2013-05-22 2014-11-27 Johns Manville Submerged combustion burners
WO2014193388A1 (en) 2013-05-30 2014-12-04 Johns Manville Submerged combustion glass melting systems and methods of use
WO2014193390A1 (en) 2013-05-30 2014-12-04 Johns Manville Submerged combustion burners with mixing improving means for glass melters
US9751792B2 (en) 2015-08-12 2017-09-05 Johns Manville Post-manufacturing processes for submerged combustion burner
US10041666B2 (en) 2015-08-27 2018-08-07 Johns Manville Burner panels including dry-tip burners, submerged combustion melters, and methods
US9815726B2 (en) 2015-09-03 2017-11-14 Johns Manville Apparatus, systems, and methods for pre-heating feedstock to a melter using melter exhaust
US9982884B2 (en) 2015-09-15 2018-05-29 Johns Manville Methods of melting feedstock using a submerged combustion melter
US10081563B2 (en) 2015-09-23 2018-09-25 Johns Manville Systems and methods for mechanically binding loose scrap
US10144666B2 (en) 2015-10-20 2018-12-04 Johns Manville Processing organics and inorganics in a submerged combustion melter
US9752865B1 (en) * 2016-04-07 2017-09-05 International Business Machines Corporation Height measurement using optical interference
US10246362B2 (en) 2016-06-22 2019-04-02 Johns Manville Effective discharge of exhaust from submerged combustion melters and methods
US10301208B2 (en) 2016-08-25 2019-05-28 Johns Manville Continuous flow submerged combustion melter cooling wall panels, submerged combustion melters, and methods of using same
US10196294B2 (en) 2016-09-07 2019-02-05 Johns Manville Submerged combustion melters, wall structures or panels of same, and methods of using same
US10233105B2 (en) 2016-10-14 2019-03-19 Johns Manville Submerged combustion melters and methods of feeding particulate material into such melters

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74371C (en) * 1982-06-04 1988-01-11 British Telecomm Optisk oeverfoering.
JPS59165488A (en) 1983-03-10 1984-09-18 Nec Corp Fiber raman laser
US4835778A (en) * 1987-09-30 1989-05-30 Spectra-Physics, Inc. Subpicosecond fiber laser
US5008887A (en) * 1989-04-19 1991-04-16 Kafka James D Mode-locked fiber laser
US5305335A (en) * 1989-12-26 1994-04-19 United Technologies Corporation Single longitudinal mode pumped optical waveguide laser arrangement
US5134620A (en) * 1990-11-20 1992-07-28 General Instrument Corporation Laser with longitudinal mode selection
US5151908A (en) * 1990-11-20 1992-09-29 General Instrument Corporation Laser with longitudinal mode selection
US5225925A (en) * 1991-01-23 1993-07-06 Amoco Corporation Sensitized erbium fiber optical amplifier and source
US5200964A (en) * 1991-03-12 1993-04-06 General Instrument Corporation Broad linewidth lasers for optical fiber communication systems
US5295209A (en) * 1991-03-12 1994-03-15 General Instrument Corporation Spontaneous emission source having high spectral density at a desired wavelength
GB9114730D0 (en) * 1991-07-09 1991-08-28 British Telecomm Up-conversion pumped green lasing in erbium doped fluorozirconate fibre
US5159601A (en) * 1991-07-17 1992-10-27 General Instrument Corporation Method for producing a tunable erbium fiber laser
JP2949977B2 (en) 1991-09-19 1999-09-20 安藤電気株式会社 Tunable optical fiber laser
JP2634525B2 (en) * 1991-09-27 1997-07-30 松下電器産業株式会社 Rare earth ion-doped solid-state optical device, the rare earth ion doped optical fiber element, a rare earth ion doped laser element and a rare earth ion doped optical amplifying element
JP3181663B2 (en) * 1992-03-04 2001-07-03 富士通株式会社 1.3μm-band optical amplifier
US5271024A (en) * 1992-07-27 1993-12-14 General Instrument Corporation Optical fiber amplifier and laser with flattened gain slope
US5309772A (en) * 1992-08-03 1994-05-10 United Technologies Corporation Self-exciting optical strain gage
US5313477A (en) * 1992-10-30 1994-05-17 The United States Of America As Represented By The Secretary Of The Navy Rare earth ion doped CW cascade fiber laser
KR960015900B1 (en) * 1993-04-22 1996-11-23 김학옥 Polarimetric fiber laser sensor
US5323404A (en) * 1993-11-02 1994-06-21 At&T Bell Laboratories Optical fiber laser or amplifier including high reflectivity gratings
IL109102A (en) * 1994-03-24 1998-06-15 Technion Res & Dev Foundation Method and apparatus for linewidth narrowing and single mode operation in lasers by intracavity nonlinear wave mixing
US5485481A (en) * 1994-06-28 1996-01-16 Seastar Optics Inc. Fibre-grating-stabilized diode laser
US5841099A (en) * 1994-07-18 1998-11-24 Electro Scientific Industries, Inc. Method employing UV laser pulses of varied energy density to form depthwise self-limiting blind vias in multilayered targets
US5430574A (en) * 1994-07-25 1995-07-04 Litton Systems, Inc. Rugged optical filter and switch for communication networks
US5652756A (en) * 1995-01-20 1997-07-29 Hughes Electronics Glass fiber laser system using U-doped crystal Q-switch
US5511083A (en) * 1995-03-02 1996-04-23 United Technologies Corporation Polarized fiber laser source
US5627848A (en) * 1995-09-05 1997-05-06 Imra America, Inc. Apparatus for producing femtosecond and picosecond pulses from modelocked fiber lasers cladding pumped with broad area diode laser arrays
DE19535526C1 (en) * 1995-09-25 1997-04-03 Hannover Laser Zentrum Double core fiber laser
JPH09260753A (en) 1996-03-25 1997-10-03 Ando Electric Co Ltd External resonator-type variable wavelength light source
US5659644A (en) * 1996-06-07 1997-08-19 Lucent Technologies Inc. Fiber light source with multimode fiber coupler
DE19636236B4 (en) 1996-09-06 2004-09-16 Evotec Technologies Gmbh Diode laser pumped multimode waveguide laser, in particular fiber laser
TW348903U (en) * 1997-02-25 1998-12-21 Yung-Fu Chen Excitation-type single module solid state laser apparatus tightly sticked with optical-fiber coupling diode
DE19718997A1 (en) 1997-05-06 1998-11-12 Ams Optotech Vertrieb Gmbh Laser transmitting unit, in particular for communications in the wavelength division multiplexing
WO1998053949A1 (en) * 1997-05-27 1998-12-03 Sdl, Inc. Laser marking system and method of energy control
WO1999012235A1 (en) * 1997-09-05 1999-03-11 Micron Optics, Inc. Tunable fiber fabry-perot surface-emitting lasers
US6041070A (en) * 1997-11-14 2000-03-21 Sdl, Inc. Resonant pumped short cavity fiber laser
AU3772099A (en) * 1998-05-01 1999-11-23 University Of New Mexico Highly doped lasers and amplifiers
US6275516B1 (en) * 1998-07-02 2001-08-14 Agere Systems Optoelectronics Guardian Corp. Article for detecting power drift in the putout of a diode array source
US6163552A (en) * 1998-08-14 2000-12-19 Lucent Technologies Inc. Article comprising an optical fiber cascaded Raman resonator
US5946093A (en) * 1998-08-19 1999-08-31 Met One, Inc. Particle detection system and method employing an upconversion laser
US6363088B1 (en) * 1998-11-30 2002-03-26 Sarnoff Corporation All solid-state power broadband visible light source
US6385216B1 (en) * 1998-12-03 2002-05-07 Electronics And Telecommunications Research Institute Optical fiber mode-locked laser
US6389186B1 (en) * 1999-04-30 2002-05-14 Lucent Technologies Inc. Optical waveguide lasers and amplifiers with pump power monitors
DE19941836C2 (en) * 1999-09-02 2001-09-13 Toshiba Kawasaki Kk Upconversion fiber laser device
US6625182B1 (en) * 2000-04-20 2003-09-23 Corning Incorporated Semiconductor or solid-state laser having an external fiber cavity
US6556599B1 (en) * 2000-10-17 2003-04-29 Bookham Technology Plc External cavity laser using angle-tuned filter and method of making same
EP1329995B1 (en) * 2002-01-11 2007-05-30 Alcatel Lucent Cascaded raman fiber laser, and optical system including such a laser
US6882664B2 (en) * 2002-02-28 2005-04-19 Lucent Technologies Inc. Laser with internally coupled pump source

Also Published As

Publication number Publication date
AU7409601A (en) 2002-01-02
WO2001099243A1 (en) 2001-12-27
US20040028091A1 (en) 2004-02-12
EP1293018A1 (en) 2003-03-19
US7027467B2 (en) 2006-04-11
EP1293018B1 (en) 2004-10-13

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Legal Events

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