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IL99727A0 - Generating defined structures on materials using combined optical technologies for transforming the processing beam - Google Patents

Generating defined structures on materials using combined optical technologies for transforming the processing beam

Info

Publication number
IL99727A0
IL99727A0 IL99727A IL9972791A IL99727A0 IL 99727 A0 IL99727 A0 IL 99727A0 IL 99727 A IL99727 A IL 99727A IL 9972791 A IL9972791 A IL 9972791A IL 99727 A0 IL99727 A0 IL 99727A0
Authority
IL
Israel
Prior art keywords
transforming
materials
combined optical
processing beam
optical technologies
Prior art date
Application number
IL99727A
Original Assignee
Aaron Lewis
Ilan Pinevsky
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 Aaron Lewis, Ilan Pinevsky filed Critical Aaron Lewis
Priority to IL99727A priority Critical patent/IL99727A0/en
Publication of IL99727A0 publication Critical patent/IL99727A0/en
Priority to PCT/US1992/008515 priority patent/WO1993008491A1/en
Priority to US08/642,888 priority patent/US5657138A/en

Links

Classifications

    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0933—Systems for active beam shaping by rapid movement of an element
    • 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
    • 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
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • 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
    • 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
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0037—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration with diffracting elements
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0944—Diffractive optical elements, e.g. gratings, holograms
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0988—Diaphragms, spatial filters, masks for removing or filtering a part of the beam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
IL99727A 1991-10-13 1991-10-13 Generating defined structures on materials using combined optical technologies for transforming the processing beam IL99727A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IL99727A IL99727A0 (en) 1991-10-13 1991-10-13 Generating defined structures on materials using combined optical technologies for transforming the processing beam
PCT/US1992/008515 WO1993008491A1 (en) 1991-10-13 1992-10-13 Generating defined structures on materials using combined optical technologies for transforming the processing beam
US08/642,888 US5657138A (en) 1991-10-13 1996-05-06 Generating defined structures on materials using combined optical technologies for transforming the processing beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL99727A IL99727A0 (en) 1991-10-13 1991-10-13 Generating defined structures on materials using combined optical technologies for transforming the processing beam

Publications (1)

Publication Number Publication Date
IL99727A0 true IL99727A0 (en) 1992-08-18

Family

ID=11062958

Family Applications (1)

Application Number Title Priority Date Filing Date
IL99727A IL99727A0 (en) 1991-10-13 1991-10-13 Generating defined structures on materials using combined optical technologies for transforming the processing beam

Country Status (2)

Country Link
IL (1) IL99727A0 (en)
WO (1) WO1993008491A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3531199B2 (en) * 1994-02-22 2004-05-24 三菱電機株式会社 Optical transmission equipment
US5895384A (en) * 1994-11-22 1999-04-20 G. Rodenstock Instrumente Gmbh Device for shaping the cornea
JP2004518157A (en) * 2000-10-25 2004-06-17 オプテク・リミテッド Laser cutting method and apparatus for optical fiber or waveguide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617702A (en) * 1969-06-10 1971-11-02 Du Pont Apparatus and method for perforating sheet material
FR2431141A1 (en) * 1978-07-10 1980-02-08 Thomson Csf OPTICAL RADIATION SOURCE COMPRISING A SEMICONDUCTOR LASER AND MEANS OF ANAMORPHOSIS OF THE BEAM EMITTED BY THIS LASER
US4733944A (en) * 1986-01-24 1988-03-29 Xmr, Inc. Optical beam integration system
US4910739A (en) * 1988-03-21 1990-03-20 Spectra-Physics Adjustable aperture
US4940308A (en) * 1988-06-27 1990-07-10 Eastman Kodak Company Laser beam stop
US5059013A (en) * 1988-08-29 1991-10-22 Kantilal Jain Illumination system to produce self-luminous light beam of selected cross-section, uniform intensity and selected numerical aperture
US5109465A (en) * 1990-01-16 1992-04-28 Summit Technology, Inc. Beam homogenizer

Also Published As

Publication number Publication date
WO1993008491A1 (en) 1993-04-29

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