WO1995018392A1 - A method of manufacturing a diffractive surface profile - Google Patents

A method of manufacturing a diffractive surface profile Download PDF

Info

Publication number
WO1995018392A1
WO1995018392A1 PCT/US1994/013894 US9413894W WO9518392A1 WO 1995018392 A1 WO1995018392 A1 WO 1995018392A1 US 9413894 W US9413894 W US 9413894W WO 9518392 A1 WO9518392 A1 WO 9518392A1
Authority
WO
WIPO (PCT)
Prior art keywords
manufacturing
diffractive surface
surface profile
cutting
cutting tip
Prior art date
Application number
PCT/US1994/013894
Other languages
French (fr)
Inventor
Mark Marshall Meyers
Mark Edward Schickler
Original Assignee
Eastman Kodak Company
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 Eastman Kodak Company filed Critical Eastman Kodak Company
Priority to EP95904798A priority Critical patent/EP0686270A1/en
Priority to JP7518038A priority patent/JPH08507977A/en
Publication of WO1995018392A1 publication Critical patent/WO1995018392A1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1847—Manufacturing methods
    • G02B5/1852—Manufacturing methods using mechanical means, e.g. ruling with diamond tool, moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/04—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing
    • B24B13/046—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing using a pointed tool or scraper-like tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/26—Cutters, for shaping comprising cutting edge bonded to tool shank

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Lenses (AREA)
  • Turning (AREA)

Abstract

A method of manufacturing a diffractive surface comprising: rotating a surface to be cut at a rate W > 1,500 RPM; translating a cutting tip T at low speed V where V < 1.2 mm/minute; and cutting the surface with the cutting tip T.
PCT/US1994/013894 1993-12-29 1994-12-05 A method of manufacturing a diffractive surface profile WO1995018392A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP95904798A EP0686270A1 (en) 1993-12-29 1994-12-05 A method of manufacturing a diffractive surface profile
JP7518038A JPH08507977A (en) 1993-12-29 1994-12-05 Method of manufacturing diffractive surface form

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/174,737 1993-12-29
US08/174,737 US5589983A (en) 1993-12-29 1993-12-29 Method of manufacturing a diffractive surface profile

Publications (1)

Publication Number Publication Date
WO1995018392A1 true WO1995018392A1 (en) 1995-07-06

Family

ID=22637314

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/013894 WO1995018392A1 (en) 1993-12-29 1994-12-05 A method of manufacturing a diffractive surface profile

Country Status (4)

Country Link
US (2) US5589983A (en)
EP (1) EP0686270A1 (en)
JP (1) JPH08507977A (en)
WO (1) WO1995018392A1 (en)

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US5958469A (en) * 1997-05-14 1999-09-28 Eastman Kodak Company Method for fabricating tools for molding diffractive surfaces on optical lenses
JP3472103B2 (en) 1997-09-10 2003-12-02 キヤノン株式会社 Diffractive optical element and optical system using the same
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US20020194361A1 (en) * 2000-09-22 2002-12-19 Tomoaki Itoh Data transmitting/receiving method, transmitting device, receiving device, transmiting/receiving system, and program
DE60133656T2 (en) * 2000-09-26 2009-06-25 Calhoun Vision Inc., Pasadena PERFORMANCE ADJUSTMENT FOR ADJUSTABLE LENS
US6392792B1 (en) 2000-12-05 2002-05-21 The Regents Of The University Of California Method of fabricating reflection-mode EUV diffraction elements
KR100845536B1 (en) * 2000-12-11 2008-07-10 다이니폰 인사츠 가부시키가이샤 Working method of die for use for fresnel lens, die worked through execution of the working method, and fresnel lens worked from the die
US7785098B1 (en) 2001-06-05 2010-08-31 Mikro Systems, Inc. Systems for large area micro mechanical systems
CA2448736C (en) * 2001-06-05 2010-08-10 Mikro Systems, Inc. Methods for manufacturing three-dimensional devices and devices created thereby
US7141812B2 (en) * 2002-06-05 2006-11-28 Mikro Systems, Inc. Devices, methods, and systems involving castings
JP3963750B2 (en) * 2002-03-25 2007-08-22 日本電産サンキョー株式会社 Curved cutting method
US6859319B2 (en) * 2002-04-09 2005-02-22 Sankyo Seiki Mfg. Co., Ltd. Optical element, mold for molding optical element and optical pickup device
WO2004049027A1 (en) * 2002-11-26 2004-06-10 Fujitsu Limited Optical multiplexer/demultiplexer
JP4556383B2 (en) * 2002-11-29 2010-10-06 コニカミノルタホールディングス株式会社 Processing method of transfer optical surface
CN1307461C (en) * 2003-06-10 2007-03-28 鸿富锦精密工业（深圳）有限公司 Method of making aspheric surface lens
US7257877B2 (en) * 2003-06-30 2007-08-21 Nidec Sankyo Corporation Grating forming method and manufacturing method for master member for manufacturing molding die
JP4313686B2 (en) * 2004-01-29 2009-08-12 富士フイルム株式会社 Manufacturing method of mold for annular optical element
JP2005258392A (en) * 2004-02-12 2005-09-22 Ricoh Co Ltd Optical scanner and image forming apparatus
JP4658667B2 (en) * 2005-04-19 2011-03-23 富士フイルム株式会社 Manufacturing method of annular optical element and manufacturing method of mold for annular optical element
US7330258B2 (en) * 2005-05-27 2008-02-12 Innovative Technical Solutions, Inc. Spectrometer designs
US7729052B2 (en) * 2005-07-01 2010-06-01 Cotton Christopher T Non-planar optical diffraction grating having an arbitrary parallel groove profile
JP2007103216A (en) * 2005-10-06 2007-04-19 Ngk Spark Plug Co Ltd Manufacturing method of spark plug
US7697137B2 (en) * 2006-04-28 2010-04-13 Corning Incorporated Monolithic Offner spectrometer
JP4827181B2 (en) * 2006-08-29 2011-11-30 オリンパス株式会社 Imaging device
US20080246919A1 (en) * 2007-04-09 2008-10-09 Ron Smith Ophthalmic Endoilluminator with Hybrid Lens
DE102008046131A1 (en) * 2008-08-05 2010-02-18 Möbius & Ruppert Optical lenses, particularly biconvex, biconcave, flat-convex or flat-concave lens, comprises inner surface and outer surface, where outer surface is designed as convex, spherical lens upper surface
TWI533966B (en) * 2008-09-18 2016-05-21 Ｆｌｉｒ系統貿易比利時公司 Systems and methods for machining materials
EP2559535A3 (en) 2008-09-26 2016-09-07 Mikro Systems Inc. Systems, devices, and/or methods for manufacturing castings
US8813824B2 (en) 2011-12-06 2014-08-26 Mikro Systems, Inc. Systems, devices, and/or methods for producing holes
JP5342665B2 (en) * 2012-03-12 2013-11-13 ファナック株式会社 Lens shape processing method and lens shape processing apparatus for measuring along spiral measurement path
DE102012023025A1 (en) 2012-11-23 2014-05-28 Rodenstock Gmbh Production of microstructured spectacle lenses by means of a transfer layer
AT516352B1 (en) * 2014-09-30 2021-11-15 Chromator Gmbh METHOD OF MANUFACTURING A CONCAVE / CONVEX GRATING FOR A MONOCHROMATOR AND SUCH GRATING
JP2017146561A (en) * 2016-02-19 2017-08-24 株式会社タムロン Diffractive optical element, optical system, and image capturing device
US10969560B2 (en) 2017-05-04 2021-04-06 Lightpath Technologies, Inc. Integrated optical assembly and manufacturing the same
US11266495B2 (en) 2019-10-20 2022-03-08 Rxsight, Inc. Light adjustable intraocular lens with a modulable absorption front protection layer

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106020123A (en) * 2015-03-30 2016-10-12 兄弟工业株式会社 Control device, machine tool and control method
CN106020123B (en) * 2015-03-30 2019-06-18 兄弟工业株式会社 Control device, lathe and control method

Also Published As

Publication number Publication date
US5638212A (en) 1997-06-10
EP0686270A1 (en) 1995-12-13
JPH08507977A (en) 1996-08-27
US5589983A (en) 1996-12-31

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