BE881511A - Dispositif rotatif pour la reflexion d'un faisceau de radiation - Google Patents

Dispositif rotatif pour la reflexion d'un faisceau de radiation

Info

Publication number
BE881511A
BE881511A BE0/199234A BE199234A BE881511A BE 881511 A BE881511 A BE 881511A BE 0/199234 A BE0/199234 A BE 0/199234A BE 199234 A BE199234 A BE 199234A BE 881511 A BE881511 A BE 881511A
Authority
BE
Belgium
Prior art keywords
reflection
radiation beam
rotating device
radiation
rotating
Prior art date
Application number
BE0/199234A
Other languages
English (en)
Inventor
J W Davis
P R Blaszuk
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of BE881511A publication Critical patent/BE881511A/fr

Links

Classifications

    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/642—Optical derotators, i.e. systems for compensating for image rotation, e.g. using rotating prisms, mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1822—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors comprising means for aligning the optical axis
    • G02B7/1824—Manual alignment
    • G02B7/1825—Manual alignment made by screws, e.g. for laser mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Laser Beam Processing (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
BE0/199234A 1979-01-04 1980-02-01 Dispositif rotatif pour la reflexion d'un faisceau de radiation BE881511A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US103879A 1979-01-04 1979-01-04

Publications (1)

Publication Number Publication Date
BE881511A true BE881511A (fr) 1980-05-30

Family

ID=21694084

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/199234A BE881511A (fr) 1979-01-04 1980-02-01 Dispositif rotatif pour la reflexion d'un faisceau de radiation

Country Status (5)

Country Link
EP (1) EP0022825B1 (fr)
JP (1) JPH0128926B2 (fr)
BE (1) BE881511A (fr)
DE (1) DE3067075D1 (fr)
WO (1) WO1980001419A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1144346B (it) * 1981-05-08 1986-10-29 Fiat Ricerche Dispositivo per modificare e uniformare la distribuzione d intensita di un fascio laser di potenza
DE3317022A1 (de) * 1983-05-10 1984-11-15 W.C. Heraeus Gmbh, 6450 Hanau Materialbearbeitungsanlage
JPS59220984A (ja) * 1983-05-31 1984-12-12 Toshiba Corp レ−ザ発振装置
FR2546786B1 (fr) * 1983-06-01 1988-10-28 Macken John Appareil a laser, notamment pour le decoupage du papier
DE19741029A1 (de) * 1997-09-18 1999-04-08 Bosch Gmbh Robert Optische Vorrichtung zum Bohren mittels Laserstrahls
DE19745280A1 (de) * 1997-10-15 1999-04-22 Daimler Chrysler Ag Verfahren zur Fein- und Mikrobearbeitung von Werkstücken mittels Laserstrahlen und Vorrichtung zur Durchführung des Verfahrens
ATE247290T1 (de) * 2001-02-22 2003-08-15 Trumpf Lasertechnik Gmbh Vorrichtung zur strahlführung eines laserstrahls
TWI700527B (zh) * 2016-12-14 2020-08-01 台灣超微光學股份有限公司 光學量測裝置及其光學部件的安裝方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406798A (en) * 1944-01-26 1946-09-03 Standard Telephones Cables Ltd Direction finder
US3642343A (en) * 1970-04-30 1972-02-15 Gen Motors Corp Linear optical scanning device
US3953706A (en) * 1974-03-29 1976-04-27 Martin Marietta Corporation Laser bent beam controlled dwell wire stripper
GB1500964A (en) * 1974-04-11 1978-02-15 Saipem Spa Apparatus for welding pipelines
US3986767A (en) * 1974-04-12 1976-10-19 United Technologies Corporation Optical focus device
GB1507203A (en) * 1974-07-12 1978-04-12 Caterpillar Tractor Co Method and apparatus for heat treating the surface of an internal bore in a workpiece
JPS5919798B2 (ja) * 1974-11-01 1984-05-08 株式会社日立製作所 レ−ザ加工装置
US4160894A (en) * 1975-05-14 1979-07-10 Winkler & Dunnebier Maschinenfabrik Und Eisengiesserei Kg Method and apparatus for the focal form cutting of a moving web of material by a laser beam
US4058699A (en) * 1975-08-01 1977-11-15 Arthur D. Little, Inc. Radiant zone heating apparatus and method
US4048464A (en) * 1975-08-22 1977-09-13 Fuji Photo Film Co., Ltd. Method of and means for cutting hose for high pressure hydraulic systems

Also Published As

Publication number Publication date
EP0022825B1 (fr) 1984-03-21
EP0022825A4 (fr) 1981-07-08
EP0022825A1 (fr) 1981-01-28
JPS56501857A (fr) 1981-12-17
DE3067075D1 (en) 1984-04-26
JPH0128926B2 (fr) 1989-06-06
WO1980001419A1 (fr) 1980-07-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNITED TECHNOLOGIES CORP.

Effective date: 19950228