FR1453736A - Procédé de soudage par laser - Google Patents

Procédé de soudage par laser

Info

Publication number
FR1453736A
FR1453736A FR38464A FR38464A FR1453736A FR 1453736 A FR1453736 A FR 1453736A FR 38464 A FR38464 A FR 38464A FR 38464 A FR38464 A FR 38464A FR 1453736 A FR1453736 A FR 1453736A
Authority
FR
France
Prior art keywords
laser welding
welding process
laser
welding
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
Application number
FR38464A
Other languages
English (en)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of FR1453736A publication Critical patent/FR1453736A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
    • H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium
    • 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
FR38464A 1964-11-24 1965-11-15 Procédé de soudage par laser Expired FR1453736A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413535A US3404253A (en) 1964-11-24 1964-11-24 Laser welding

Publications (1)

Publication Number Publication Date
FR1453736A true FR1453736A (fr) 1966-09-23

Family

ID=23637597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38464A Expired FR1453736A (fr) 1964-11-24 1965-11-15 Procédé de soudage par laser

Country Status (5)

Country Link
US (1) US3404253A (fr)
DE (1) DE1565159A1 (fr)
FR (1) FR1453736A (fr)
GB (1) GB1132444A (fr)
NL (1) NL6515068A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860784A (en) * 1971-03-08 1975-01-14 United Aircraft Corp Deep penetration welding using lasers
US4152575A (en) * 1978-06-12 1979-05-01 United Technologies Corporation Method of material processing utilizing an interrupted beam of continuous wave laser radiation
US4341942A (en) * 1978-10-31 1982-07-27 International Business Machines Corporation Method of bonding wires to passivated chip microcircuit conductors
US4249960A (en) * 1979-06-18 1981-02-10 Rca Corporation Laser rounding a sharp semiconductor projection
US4677636A (en) * 1985-10-23 1987-06-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multiplex electric discharge gas laser system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171031A (en) * 1961-07-31 1965-02-23 Bell Telephone Labor Inc Optical maser modulators
NL290614A (fr) * 1962-05-11
US3310753A (en) * 1963-02-07 1967-03-21 Martin Marietta Corp Sequentially firing array of laser units
US3265855A (en) * 1963-04-01 1966-08-09 Gen Electric Method and apparatus for drilling small holes
US3304403A (en) * 1963-10-14 1967-02-14 Texas Instruments Inc Laser welding of contacts

Also Published As

Publication number Publication date
NL6515068A (fr) 1966-05-25
GB1132444A (en) 1968-10-30
DE1565159A1 (de) 1970-02-05
US3404253A (en) 1968-10-01

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