DE69116219D1 - Zielbereichprofilierung von optischen Oberflächen durch Ecimer Laser Lichtabschmelzung - Google Patents

Zielbereichprofilierung von optischen Oberflächen durch Ecimer Laser Lichtabschmelzung

Info

Publication number
DE69116219D1
DE69116219D1 DE69116219T DE69116219T DE69116219D1 DE 69116219 D1 DE69116219 D1 DE 69116219D1 DE 69116219 T DE69116219 T DE 69116219T DE 69116219 T DE69116219 T DE 69116219T DE 69116219 D1 DE69116219 D1 DE 69116219D1
Authority
DE
Germany
Prior art keywords
target
ecimer
laser light
target area
optical surfaces
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 - Fee Related
Application number
DE69116219T
Other languages
English (en)
Other versions
DE69116219T2 (de
Inventor
William F Jones
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb Inc
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 Bausch and Lomb Inc filed Critical Bausch and Lomb Inc
Application granted granted Critical
Publication of DE69116219D1 publication Critical patent/DE69116219D1/de
Publication of DE69116219T2 publication Critical patent/DE69116219T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • B29D11/00461—Adjusting the refractive index, e.g. after implanting
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
DE69116219T 1990-05-18 1991-05-17 Zielbereichprofilierung von optischen Oberflächen durch Ecimer Laser Lichtabschmelzung Expired - Fee Related DE69116219T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/525,515 US5061342A (en) 1990-05-18 1990-05-18 Target domain profiling of target optical surfaces using excimer laser photoablation
AU86851/91A AU646696B2 (en) 1990-05-18 1991-10-29 Target domain profiling of target optical surfaces using excimer laser photoablation
AU57596/94A AU654639B2 (en) 1990-05-18 1994-03-04 Target domain profiling of target optical surfaces using excimer laser photoablation

Publications (2)

Publication Number Publication Date
DE69116219D1 true DE69116219D1 (de) 1996-02-22
DE69116219T2 DE69116219T2 (de) 1996-08-14

Family

ID=27155153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116219T Expired - Fee Related DE69116219T2 (de) 1990-05-18 1991-05-17 Zielbereichprofilierung von optischen Oberflächen durch Ecimer Laser Lichtabschmelzung

Country Status (7)

Country Link
US (2) US5061342A (de)
EP (1) EP0457612B1 (de)
JP (1) JP3308281B2 (de)
CN (1) CN1029597C (de)
AT (1) ATE132785T1 (de)
AU (2) AU646696B2 (de)
DE (1) DE69116219T2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240553A (en) * 1990-05-18 1993-08-31 Bausch & Lomb Incorporated One and two dimensional target domain profiling of target optical surfaces using excimer laser photoablation
US5061342A (en) * 1990-05-18 1991-10-29 Bausch & Lomb Incorporated Target domain profiling of target optical surfaces using excimer laser photoablation
AU642768B2 (en) * 1990-10-02 1993-10-28 Ciba-Geigy Ag A method of surface-cleaning and/or sterilising optical components, especially contact lenses
US5256851A (en) * 1992-02-28 1993-10-26 At&T Bell Laboratories Microlenses for coupling optical fibers to elliptical light beams
US5378582A (en) * 1992-09-29 1995-01-03 Bausch & Lomb Incorporated Symmetric sweep scanning technique for laser ablation
AU4660193A (en) * 1992-09-29 1994-04-26 Bausch & Lomb Incorporated Symmetric scanning technique for laser ablation
EP0662877B1 (de) * 1992-09-29 1998-03-04 Bausch & Lomb Incorporated Verfahren zum herstellen von plastikformen und verfahren zum giessen von kontaktlinsen
US5257706A (en) * 1992-09-29 1993-11-02 Bausch & Lomb Incorporated Method of cleaning laser ablation debris
US5269105A (en) * 1992-09-29 1993-12-14 Bausch & Lomb Incorporated Method of generating a toric surface on a molding tool
US5359173A (en) * 1992-09-29 1994-10-25 Bausch & Lomb Incorporated Scanning technique for laser ablation
US5331131A (en) * 1992-09-29 1994-07-19 Bausch & Lomb Incorporated Scanning technique for laser ablation
DE4232690C1 (de) * 1992-09-30 1994-04-07 Aesculap Ag Verfahren und Vorrichtung zur Formkorrektur einer Linse
US6090100A (en) * 1992-10-01 2000-07-18 Chiron Technolas Gmbh Ophthalmologische Systeme Excimer laser system for correction of vision with reduced thermal effects
DE4232915A1 (de) * 1992-10-01 1994-04-07 Hohla Kristian Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe
US5335243A (en) * 1992-11-04 1994-08-02 Hughes Aircraft Company 3-D opto-electronic system with laser inter-substrate communication, and fabrication method
AU4660293A (en) * 1992-12-23 1994-07-19 Bausch & Lomb Incorporated Method of shaping laser beam
WO1994029071A1 (en) * 1993-06-11 1994-12-22 Bausch & Lomb Incorporated Method of minimizing diffraction groove formation on laser etched surfaces
AU5325596A (en) 1995-04-26 1996-11-18 Minnesota Mining And Manufacturing Company Method and apparatus for step and repeat exposures
US5780805A (en) * 1995-05-03 1998-07-14 Gerber Garment Technology, Inc. Pattern shifting laser cutter
US5904678A (en) * 1995-06-19 1999-05-18 Lasersight Technologies, Inc. Multizone, multipass photorefractive keratectomy
US5720894A (en) * 1996-01-11 1998-02-24 The Regents Of The University Of California Ultrashort pulse high repetition rate laser system for biological tissue processing
US7128737B1 (en) * 1997-10-22 2006-10-31 Carl Zeiss Meditec Ag Object figuring device
DE60025387T2 (de) * 1999-10-21 2006-07-06 Technolas Gmbh Ophthalmologische Systeme Verfahren sowie einrichtung zur ophthalmischen, refraktiven korrektur
ATE346323T1 (de) 2000-05-25 2006-12-15 Novartis Pharma Gmbh Kontaktlinse mit gespritzter inversionsmarkierung
CN100400215C (zh) * 2000-10-26 2008-07-09 埃克赛尔技术有限公司 激光加工的控制方法
US6827441B2 (en) * 2002-01-31 2004-12-07 Opticlear Inc. Progressive lens with reduced distortion
US6805491B2 (en) 2002-05-20 2004-10-19 Stratos International, Inc. Stub having an optical fiber
US6964659B2 (en) 2002-05-30 2005-11-15 Visx, Incorporated Thermal modeling for reduction of refractive laser surgery times
US7077838B2 (en) * 2002-05-30 2006-07-18 Visx, Incorporated Variable repetition rate firing scheme for refractive laser systems
US20080000887A1 (en) * 2006-06-28 2008-01-03 Seagate Technology Llc Method of laser honing
DE502006008285D1 (de) * 2006-09-07 2010-12-23 Ziemer Holding Ag Opthalmologische Vorrichtung für die refraktive Korrektur eines Auges.
US20080206481A1 (en) * 2007-02-26 2008-08-28 Bausch & Lomb Incorporated Silicone contact lenses with wrinkled surface
US7901075B2 (en) * 2007-12-27 2011-03-08 Johnson & Johnson Vision Care, Inc. Laser enhanced lens
EP3298994B1 (de) 2008-12-22 2019-05-29 Medical College of Wisconsin, Inc. Vorrichtung zur begrenzung des augenlängenwachstums
US8585956B1 (en) 2009-10-23 2013-11-19 Therma-Tru, Inc. Systems and methods for laser marking work pieces
US8905648B2 (en) 2011-06-29 2014-12-09 Cinch Connectivity Solutions, Inc. Expanded beam fiber optic connector
CA2877572A1 (en) 2011-09-22 2012-09-24 Ocular Technology Inc. Multi-focal lens
FR3007678B1 (fr) * 2013-06-28 2015-07-31 Essilor Int Procede de fabrication d'une lentille ophtalmique comportant une etape de marquage laser pour realiser des gravures permanentes sur une surface de ladite lentille ophtalmique
CN104985329B (zh) * 2015-06-16 2016-09-21 沈阳飞机工业（集团）有限公司 双曲率立体化铣零件激光刻型加工方法
CN109716212B (zh) 2016-08-01 2022-08-12 华盛顿大学 用于治疗近视的眼科镜片
CN110914743B (zh) 2017-05-08 2021-08-13 视窗视觉公司 用于降低近视的接触镜片及用于制造该接触镜片的方法
US10884264B2 (en) 2018-01-30 2021-01-05 Sightglass Vision, Inc. Ophthalmic lenses with light scattering for treating myopia
CN113661149B (zh) * 2019-03-01 2023-06-27 齐戈股份有限公司 用于光学表面的成形控制的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194814A (en) * 1977-11-10 1980-03-25 Bausch & Lomb Incorporated Transparent opthalmic lens having engraved surface indicia
US4219721A (en) * 1978-08-23 1980-08-26 Revlon, Inc. Marking of lenses
US4307046A (en) * 1979-07-16 1981-12-22 Neefe Charles W Method of laser machining contact lenses
US4414059A (en) * 1982-12-09 1983-11-08 International Business Machines Corporation Far UV patterning of resist materials
US4563565A (en) * 1983-03-02 1986-01-07 Minnesota Mining And Manufacturing Company Method for forming a peripheral edge on contact lenses
US4744647A (en) * 1984-12-04 1988-05-17 Lens Plus Co. Semi-opaque corneal contact lens or intraoccular lens and method of formation
US4652721A (en) * 1985-01-03 1987-03-24 Dow Corning Corporation Method and apparatus for edge contouring lenses
US4642439A (en) * 1985-01-03 1987-02-10 Dow Corning Corporation Method and apparatus for edge contouring lenses
US4838266A (en) * 1986-09-08 1989-06-13 Koziol Jeffrey E Lens shaping device using a laser attenuator
US4842782A (en) * 1986-10-14 1989-06-27 Allergan, Inc. Manufacture of ophthalmic lenses by excimer laser
US4911711A (en) * 1986-12-05 1990-03-27 Taunton Technologies, Inc. Sculpture apparatus for correcting curvature of the cornea
ATE78751T1 (de) * 1987-05-15 1992-08-15 Ciba Geigy Ag Verfahren zur abtragenden bearbeitung von optischen koerpern aus vernetzten polymeren.
IE883230L (en) * 1988-10-25 1990-04-25 Provost Fellows Ans Scholars O Laser profiling of lenses
US4909818A (en) * 1988-11-16 1990-03-20 Jones William F System and process for making diffractive contact
US5061342A (en) * 1990-05-18 1991-10-29 Bausch & Lomb Incorporated Target domain profiling of target optical surfaces using excimer laser photoablation

Also Published As

Publication number Publication date
US5061342A (en) 1991-10-29
ATE132785T1 (de) 1996-01-15
EP0457612B1 (de) 1996-01-10
CN1058105A (zh) 1992-01-22
AU654639B2 (en) 1994-11-10
EP0457612A3 (en) 1992-03-18
AU8685191A (en) 1993-05-06
EP0457612A2 (de) 1991-11-21
CN1029597C (zh) 1995-08-30
DE69116219T2 (de) 1996-08-14
JP3308281B2 (ja) 2002-07-29
US5294293A (en) 1994-03-15
AU5759694A (en) 1994-05-19
JPH04229821A (ja) 1992-08-19
AU646696B2 (en) 1994-03-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee