DE3682563D1 - Vorrichtung zum korrigieren eines lichtbuendels. - Google Patents

Vorrichtung zum korrigieren eines lichtbuendels.

Info

Publication number
DE3682563D1
DE3682563D1 DE8686307884T DE3682563T DE3682563D1 DE 3682563 D1 DE3682563 D1 DE 3682563D1 DE 8686307884 T DE8686307884 T DE 8686307884T DE 3682563 T DE3682563 T DE 3682563T DE 3682563 D1 DE3682563 D1 DE 3682563D1
Authority
DE
Germany
Prior art keywords
bunch
correcting
light
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
DE8686307884T
Other languages
English (en)
Inventor
John Martin Mccaslin
Jimmy Deane Godwin
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE3682563D1 publication Critical patent/DE3682563D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • G02B13/10—Anamorphotic objectives involving prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
    • 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
    • G02B27/095—Refractive optical elements
    • G02B27/0972—Prisms
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Lenses (AREA)
DE8686307884T 1985-10-18 1986-10-13 Vorrichtung zum korrigieren eines lichtbuendels. Expired - Fee Related DE3682563D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/789,224 US4828371A (en) 1985-10-18 1985-10-18 Anamorphic laser beam correction optics

Publications (1)

Publication Number Publication Date
DE3682563D1 true DE3682563D1 (de) 1992-01-02

Family

ID=25146972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686307884T Expired - Fee Related DE3682563D1 (de) 1985-10-18 1986-10-13 Vorrichtung zum korrigieren eines lichtbuendels.

Country Status (4)

Country Link
US (1) US4828371A (de)
EP (1) EP0220035B1 (de)
JP (1) JPS6299719A (de)
DE (1) DE3682563D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084616A (en) * 1989-03-16 1992-01-28 Asahi Kogaku Kogyo Kabushiki Kaisha Scanner having horizontal synchronizing signal generator with prism light diameter reducing means
JPH0338984A (ja) * 1989-07-05 1991-02-20 Pioneer Electron Corp 投射型表示装置
US5153768A (en) * 1990-03-08 1992-10-06 Xerox Corporation Multiple wavelength, multiple diode laser ROS
GB9103262D0 (en) * 1991-02-15 1991-08-21 Marconi Gec Ltd Optical systems
US5477386A (en) * 1991-07-24 1995-12-19 Asahi Kogaku Kogyo Kabushiki Kaisha Optical system for optical disc apparatus including anamorphic prisms
US5311496A (en) * 1992-11-13 1994-05-10 Hyundai Electronics America Achromatic expansion prism for magneto-optical drive
US5557475A (en) * 1994-07-12 1996-09-17 Coherent, Inc. Optical system for improving the symmetry of the beam emitted from a broad area laser diode
US6022114A (en) * 1998-05-01 2000-02-08 Nikon Corporation Anamorphic afocal beam shaping assembly
US6542304B2 (en) 1999-05-17 2003-04-01 Toolz, Ltd. Laser beam device with apertured reflective element
US6429982B2 (en) 1999-07-30 2002-08-06 Applied Materials, Inc. Counter-rotating anamorphic prism assembly with variable spacing
DE10017884C2 (de) * 2000-04-11 2003-12-24 Toptica Photonics Ag Vorrichtung zur geometrischen Strahlformung eines Lichtstrahlprofils
EP1170635B1 (de) * 2000-07-05 2006-06-07 ASML Netherlands B.V. Lithographischer Apparat, Verfahren zur Herstellung eines Artikels und damit hergestellter Artikel
FR2824398B1 (fr) * 2001-05-03 2003-12-19 Maurice Douheret Dispositif optique pour obtenir des fonds colores divers en continu sur des preparations classiques ou "in vivo" destinees a l'observation microscopique
US7065105B2 (en) * 2002-09-12 2006-06-20 Fraunhofer Usa, Inc. Apparatus for shaping the output beam of semiconductor lasers
EP2966490A1 (de) 2014-07-08 2016-01-13 Fisba Optik Ag Vorrichtung zur Erzeugung von Licht mit mehreren Wellenlängen, Verfahren zur Herstellung einer Vorrichtung, Verwendung eines Positionierungsmoduls, Verfahren zur Kombination von Lichtstrahlen und Vorrichtung zur Erzeugung von Licht mit mehreren Wellenlängen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871750A (en) * 1971-12-13 1975-03-18 Singer Co Focusing roll and displacement prisms
US4580879A (en) * 1983-09-06 1986-04-08 Storage Technology Partners Ii In-line optical anamorphic beam expander/contractor

Also Published As

Publication number Publication date
EP0220035A2 (de) 1987-04-29
US4828371A (en) 1989-05-09
EP0220035A3 (en) 1987-12-09
JPS6299719A (ja) 1987-05-09
EP0220035B1 (de) 1991-11-21

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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