CH570846A5 - - Google Patents

Info

Publication number
CH570846A5
CH570846A5 CH1008973A CH1008973A CH570846A5 CH 570846 A5 CH570846 A5 CH 570846A5 CH 1008973 A CH1008973 A CH 1008973A CH 1008973 A CH1008973 A CH 1008973A CH 570846 A5 CH570846 A5 CH 570846A5
Authority
CH
Switzerland
Application number
CH1008973A
Original Assignee
Lasag Sa
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 Lasag Sa filed Critical Lasag Sa
Priority to CH1008973A priority Critical patent/CH570846A5/xx
Priority to DE2430994A priority patent/DE2430994A1/en
Priority to IT24605/74A priority patent/IT1015539B/en
Priority to FR7423777A priority patent/FR2236614A1/en
Priority to SE7409007A priority patent/SE7409007L/en
Priority to JP49079060A priority patent/JPS5039960A/ja
Publication of CH570846A5 publication Critical patent/CH570846A5/xx

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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/113—Q-switching using intracavity saturable absorbers
    • 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
    • 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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1603—Laser beams characterised by the type of electromagnetic radiation
    • B29C65/1612—Infrared [IR] radiation, e.g. by infrared lasers
    • B29C65/1619—Mid infrared radiation [MIR], e.g. by CO or CO2 lasers
CH1008973A 1973-07-11 1973-07-11 CH570846A5 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1008973A CH570846A5 (en) 1973-07-11 1973-07-11
DE2430994A DE2430994A1 (en) 1973-07-11 1974-06-27 PROCEDURE FOR AT LEAST TEMPORARILY TRANSFER OF A MATERIAL IN THE OPTICAL ENERGY-ABSORBING STATE AND APPLICATION OF THIS PROCESS FOR MATERIAL PROCESSING
IT24605/74A IT1015539B (en) 1973-07-11 1974-06-28 PROCEDURE FOR AT LEAST TEMPORARY TRANSFER OF A MATERIAL IN THE STATE IN WHICH IT ABSORBES OPTICAL ENERGY AND ADOPTION OF THIS DIMENT PROCE FOR THE PROCESSING OF THE MATERIAL
FR7423777A FR2236614A1 (en) 1973-07-11 1974-07-09 Laser machining and heating of matls. - using controlled switching pulse to convert matl. to energy-absorbing state
SE7409007A SE7409007L (en) 1973-07-11 1974-07-09 PROCEDURE FOR INCREASING THE OPTICAL ABSORPTION CAPACITY OF A MATERIAL.
JP49079060A JPS5039960A (en) 1973-07-11 1974-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1008973A CH570846A5 (en) 1973-07-11 1973-07-11

Publications (1)

Publication Number Publication Date
CH570846A5 true CH570846A5 (en) 1975-12-31

Family

ID=4359208

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1008973A CH570846A5 (en) 1973-07-11 1973-07-11

Country Status (6)

Country Link
JP (1) JPS5039960A (en)
CH (1) CH570846A5 (en)
DE (1) DE2430994A1 (en)
FR (1) FR2236614A1 (en)
IT (1) IT1015539B (en)
SE (1) SE7409007L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711889A1 (en) * 1977-03-18 1978-09-21 Kernforschungsanlage Juelich Forming holes and channels in e.g. nuclear fuel element - using focussed laser pulses of high energy density to allow analysis of element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126953C2 (en) * 1981-07-08 1983-07-21 Arnold, Peter, Dr., 8000 München Process for the thermal treatment of the surface of workpieces by means of a linearly polarized laser beam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711889A1 (en) * 1977-03-18 1978-09-21 Kernforschungsanlage Juelich Forming holes and channels in e.g. nuclear fuel element - using focussed laser pulses of high energy density to allow analysis of element

Also Published As

Publication number Publication date
JPS5039960A (en) 1975-04-12
SE7409007L (en) 1975-01-13
IT1015539B (en) 1977-05-20
DE2430994A1 (en) 1975-01-30
FR2236614A1 (en) 1975-02-07

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Legal Events

Date Code Title Description
PL Patent ceased