DE69304278D1 - Abtaster für kleine Winkel - Google Patents

Abtaster für kleine Winkel

Info

Publication number
DE69304278D1
DE69304278D1 DE69304278T DE69304278T DE69304278D1 DE 69304278 D1 DE69304278 D1 DE 69304278D1 DE 69304278 T DE69304278 T DE 69304278T DE 69304278 T DE69304278 T DE 69304278T DE 69304278 D1 DE69304278 D1 DE 69304278D1
Authority
DE
Germany
Prior art keywords
small angle
angle scanner
scanner
small
angle
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
DE69304278T
Other languages
English (en)
Other versions
DE69304278T2 (de
Inventor
Mario P Palombo
David Fink
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of DE69304278D1 publication Critical patent/DE69304278D1/de
Publication of DE69304278T2 publication Critical patent/DE69304278T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10Scanning systems
    • G02B26/12Scanning systems using multifaceted mirrors
    • G02B26/129Systems in which the scanning light beam is repeatedly reflected from the polygonal mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE69304278T 1992-07-20 1993-07-20 Abtaster für kleine Winkel Expired - Fee Related DE69304278T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/915,226 US5387996A (en) 1992-07-20 1992-07-20 Method of obtaining a narrow field of view scan

Publications (2)

Publication Number Publication Date
DE69304278D1 true DE69304278D1 (de) 1996-10-02
DE69304278T2 DE69304278T2 (de) 1997-03-20

Family

ID=25435422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304278T Expired - Fee Related DE69304278T2 (de) 1992-07-20 1993-07-20 Abtaster für kleine Winkel

Country Status (5)

Country Link
US (1) US5387996A (de)
EP (1) EP0580407B1 (de)
JP (1) JPH06160757A (de)
DE (1) DE69304278T2 (de)
ES (1) ES2090877T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW270907B (de) * 1992-10-23 1996-02-21 Mitsubishi Electric Machine
DE4437795C2 (de) * 1993-10-21 1996-12-12 Mitsubishi Electric Corp Bearbeitungskopf mit Haupt- und Neben-Hilfsgasdüsen für eine Laserbearbeitungseinrichtung sowie Laserbearbeitungseinrichtung
DE19906874C1 (de) * 1999-02-18 2001-01-11 Zeiss Carl Jena Gmbh Relaisoptik für ein Ablenksystem sowie ein Ablenksystem
US6302355B1 (en) 1999-11-02 2001-10-16 Bae Systems Integrated Defense Solutions Inc. Multi spectral imaging ladar
US6371405B1 (en) 1999-11-03 2002-04-16 Bae Systems Integrated Defense Solutions Inc. Optical system for LADAR guidance application
JP4701593B2 (ja) * 2003-08-21 2011-06-15 セイコーエプソン株式会社 光走査装置および画像形成装置
DE102007019017A1 (de) * 2007-04-19 2009-01-22 Ldt Laser Display Technology Gmbh Verfahren und Vorrichtung zum Projizieren eines Bildes auf eine Projektionsfläche
DE102014107860A1 (de) * 2014-06-04 2015-12-17 Ldt Laser Display Technology Gmbh Vorrichtung zum Projizieren eines Bildes auf eine Projektionsfläche
WO2021001502A1 (en) * 2019-07-03 2021-01-07 Blickfeld GmbH Post-scanner telescope optics for lidar system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813140A (en) * 1971-12-13 1974-05-28 Bendix Corp Rotating prism scanning system having range compensation
JPS5815769B2 (ja) * 1974-09-11 1983-03-28 キヤノン株式会社 ソウサコウガクケイ
JPS6048732B2 (ja) * 1977-02-04 1985-10-29 キヤノン株式会社 自己増幅偏向走査光学系
JPS6010606B2 (ja) * 1977-05-17 1985-03-19 キヤノン株式会社 走査効率の高い走査光学系
US4213157A (en) * 1979-02-05 1980-07-15 Xerox Corporation Self tracking laser scanning apparatus
US4230394A (en) * 1979-04-02 1980-10-28 Xerox Corporation Mirror facet tracker using spherical mirrors
US4388651A (en) * 1981-05-28 1983-06-14 Lincoln Laser Co. Method and apparatus for generating a scanned optical output signal
FR2576114B1 (fr) * 1985-01-11 1987-02-13 Trt Telecom Radio Electr Analyseur optico-mecanique ayant un champ de telemetrie fixe
JPH02259617A (ja) * 1989-03-30 1990-10-22 Sony Corp レーザビーム偏向装置
US5078502A (en) * 1990-08-06 1992-01-07 Hughes Aircraft Company Compact afocal reimaging and image derotation device

Also Published As

Publication number Publication date
ES2090877T3 (es) 1996-10-16
US5387996A (en) 1995-02-07
JPH06160757A (ja) 1994-06-07
DE69304278T2 (de) 1997-03-20
EP0580407A1 (de) 1994-01-26
EP0580407B1 (de) 1996-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RAYTHEON CO., LEXINGTON, MASS., US

8339 Ceased/non-payment of the annual fee