AU2001238090A1 - Heating method and device - Google Patents

Heating method and device

Info

Publication number
AU2001238090A1
AU2001238090A1 AU2001238090A AU3809001A AU2001238090A1 AU 2001238090 A1 AU2001238090 A1 AU 2001238090A1 AU 2001238090 A AU2001238090 A AU 2001238090A AU 3809001 A AU3809001 A AU 3809001A AU 2001238090 A1 AU2001238090 A1 AU 2001238090A1
Authority
AU
Australia
Prior art keywords
heating method
heating
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
AU2001238090A
Inventor
Qi Wu
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of AU2001238090A1 publication Critical patent/AU2001238090A1/en
Abandoned legal-status Critical Current

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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/28—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source
    • G01J1/30—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors
    • G01J1/32—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors adapted for automatic variation of the measured or reference value
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/034—Observing the temperature of the workpiece
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/48—Thermography; Techniques using wholly visual means
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/718—Laser microanalysis, i.e. with formation of sample plasma
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
    • 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
    • H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre lasers
AU2001238090A 2000-04-01 2001-02-09 Heating method and device Abandoned AU2001238090A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19398600P 2000-04-01 2000-04-01
US60193986 2000-04-02
PCT/US2001/004186 WO2001074527A1 (en) 2000-04-01 2001-02-09 Heating method and device

Publications (1)

Publication Number Publication Date
AU2001238090A1 true AU2001238090A1 (en) 2001-10-15

Family

ID=22715864

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001238090A Abandoned AU2001238090A1 (en) 2000-04-01 2001-02-09 Heating method and device

Country Status (3)

Country Link
US (1) US6608276B2 (en)
AU (1) AU2001238090A1 (en)
WO (1) WO2001074527A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030048501A1 (en) 2001-09-12 2003-03-13 Michael Guess Metropolitan area local access service system
DE10212716A1 (en) * 2002-03-21 2003-10-09 Ccs Technology Inc Method and device for splicing optical fibers
US7349589B2 (en) * 2004-04-08 2008-03-25 Omniguide, Inc. Photonic crystal fibers and medical systems including photonic crystal fibers
DE102006031078A1 (en) * 2006-07-05 2008-01-10 CCS Technology, Inc., Wilmington Method for operating a device for splicing optical waveguides
US8173931B2 (en) * 2008-06-13 2012-05-08 Electro Scientific Industries, Inc. Automatic recipe management for laser processing a work piece
CN105116938A (en) * 2015-07-14 2015-12-02 国家电网公司 Fiber-based temperature adjusting system
US11434162B2 (en) * 2015-10-21 2022-09-06 Soreq Nuclear Research Center Radiation pumped heater/heating element
JP6317388B2 (en) 2016-04-18 2018-04-25 株式会社フジクラ Optical fiber fusion splicing structure and laser device manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278867A (en) * 1978-12-29 1981-07-14 International Business Machines Corporation System for chip joining by short wavelength radiation
US4845354A (en) * 1988-03-08 1989-07-04 International Business Machines Corporation Process control for laser wire bonding
US5856880A (en) * 1991-06-17 1999-01-05 Uniphase Telecommunications Products, Inc. Laser assisted thermo-electric poling of ferroelectric material
JPH08334645A (en) * 1995-06-02 1996-12-17 Hitachi Cable Ltd Fusion splicing method for optical waveguide and optical fiber
US6356681B1 (en) * 1999-07-09 2002-03-12 Corning Incorporated Method and apparatus for trimming the optical path length of optical fiber components

Also Published As

Publication number Publication date
US6608276B2 (en) 2003-08-19
WO2001074527A1 (en) 2001-10-11
US20030012238A1 (en) 2003-01-16

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