JPH0252429B2 - - Google Patents

Info

Publication number
JPH0252429B2
JPH0252429B2 JP55502249A JP50224980A JPH0252429B2 JP H0252429 B2 JPH0252429 B2 JP H0252429B2 JP 55502249 A JP55502249 A JP 55502249A JP 50224980 A JP50224980 A JP 50224980A JP H0252429 B2 JPH0252429 B2 JP H0252429B2
Authority
JP
Japan
Prior art keywords
laser medium
optical
reflector
superradiant
processing
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
JP55502249A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57501256A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 filed Critical
Publication of JPS57501256A publication Critical patent/JPS57501256A/ja
Publication of JPH0252429B2 publication Critical patent/JPH0252429B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC 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
    • H01S3/0007Applications not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03Observing, e.g. monitoring, the workpiece
    • B23K26/032Observing, e.g. monitoring, the workpiece using optical means
    • HELECTRICITY
    • H01ELECTRIC 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 three or more reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Laser Beam Processing (AREA)
  • Microscoopes, Condenser (AREA)
  • Lasers (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP55502249A 1980-03-31 1980-08-22 Expired - Lifetime JPH0252429B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2895901 1980-03-31

Publications (2)

Publication Number Publication Date
JPS57501256A JPS57501256A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-07-15
JPH0252429B2 true JPH0252429B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-13

Family

ID=20883504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55502249A Expired - Lifetime JPH0252429B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-03-31 1980-08-22

Country Status (5)

Country Link
JP (1) JPH0252429B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH658753A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3050326C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2479487A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1981002951A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2720744B2 (ja) * 1992-12-28 1998-03-04 三菱電機株式会社 レーザ加工機
RU2162616C2 (ru) * 1998-03-25 2001-01-27 Владимирский региональный научно-координационный центр "Владренако" Лазерный проекционный микроскоп

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293565A (en) * 1963-12-31 1966-12-20 Ibm Laser imaging employing a degenerate optical cavity
US3786366A (en) * 1971-10-01 1974-01-15 R Chimenti Super radiant laser illuminator and image amplifier
JPS4915254U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-19 1974-02-08
JPS5010118B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-28 1975-04-18
US3821510A (en) * 1973-02-22 1974-06-28 H Muncheryan Hand held laser instrumentation device
US4015100A (en) * 1974-01-07 1977-03-29 Avco Everett Research Laboratory, Inc. Surface modification
US3858963A (en) * 1974-03-20 1975-01-07 Apollo Lasers Inc Transverse mode selection in lasers for holography
US3947781A (en) * 1975-02-27 1976-03-30 Karl Gerhard Hernqvist Laser device
US4048459A (en) * 1975-10-17 1977-09-13 Caterpillar Tractor Co. Method of and means for making a metalic bond to powdered metal parts
US4092518A (en) * 1976-12-07 1978-05-30 Laser Technique S.A. Method of decorating a transparent plastics material article by means of a laser beam

Also Published As

Publication number Publication date
DE3050326C2 (de) 1985-12-05
FR2479487B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-06-29
DE3050326A1 (en) 1982-04-15
WO1981002951A1 (en) 1981-10-15
JPS57501256A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-07-15
CH658753A5 (de) 1986-11-28
FR2479487A1 (fr) 1981-10-02

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