DE3585554D1 - Anordnung von linsen mit brechungsindexgradienten. - Google Patents

Anordnung von linsen mit brechungsindexgradienten.

Info

Publication number
DE3585554D1
DE3585554D1 DE8585302288T DE3585554T DE3585554D1 DE 3585554 D1 DE3585554 D1 DE 3585554D1 DE 8585302288 T DE8585302288 T DE 8585302288T DE 3585554 T DE3585554 T DE 3585554T DE 3585554 D1 DE3585554 D1 DE 3585554D1
Authority
DE
Germany
Prior art keywords
lenses
arrangement
index gradients
breaking index
breaking
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
DE8585302288T
Other languages
English (en)
Inventor
William Louis Lama
James Dunlap Rees
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 DE3585554D1 publication Critical patent/DE3585554D1/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
    • G02B3/00—Simple or compound lenses
    • G02B3/0087—Simple or compound lenses with index gradient
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE8585302288T 1984-04-10 1985-04-02 Anordnung von linsen mit brechungsindexgradienten. Expired - Fee Related DE3585554D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/598,756 US4571022A (en) 1984-04-10 1984-04-10 Two row reduction/enlargement gradient index lens array

Publications (1)

Publication Number Publication Date
DE3585554D1 true DE3585554D1 (de) 1992-04-16

Family

ID=24396795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585302288T Expired - Fee Related DE3585554D1 (de) 1984-04-10 1985-04-02 Anordnung von linsen mit brechungsindexgradienten.

Country Status (4)

Country Link
US (1) US4571022A (de)
EP (1) EP0162557B1 (de)
JP (1) JPS60225113A (de)
DE (1) DE3585554D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231278A (ja) * 1984-04-28 1985-11-16 Brother Ind Ltd 光学読取装置
US4589736A (en) * 1984-11-23 1986-05-20 Xerox Corporation Two row reduction/enlargement gradient index lens array having square-ended fibers
US5061036A (en) * 1990-04-17 1991-10-29 Photon Imaging Corp. Color page scanner using fiber optic bundle and a photosensor array
US5166999A (en) * 1991-10-25 1992-11-24 Xerox Corporation High resolution print bar system
US5394499A (en) * 1992-12-28 1995-02-28 Olympus Optical Co., Ltd. Observation system with an endoscope
US5450157A (en) * 1993-12-06 1995-09-12 Xerox Corporation Imaging system using a gradient index lens array with improved depth of focus
JPH1114803A (ja) * 1997-06-24 1999-01-22 Nippon Sheet Glass Co Ltd ロッドレンズアレイ及びそれを用いた等倍結像光学装置
JPH11136439A (ja) * 1997-10-29 1999-05-21 Canon Inc イメージセンサ及び、それを用いた情報処理装置
TW524995B (en) * 1999-10-27 2003-03-21 Mitsubishi Rayon Co Lens array, image sensor, and information processor and information processing system comprising the image sensor
AU2002227428A1 (en) * 2000-12-13 2002-06-24 Zograph, Llc Resolution modulation in microlens image reproduction
KR102176485B1 (ko) * 2012-09-24 2020-11-09 인뷰이티 인코퍼레이티드 광의 광학적 특성을 제어하는 방법 및 장치
CN112363254A (zh) * 2020-12-11 2021-02-12 苏州伽蓝致远电子科技股份有限公司 一种新型透镜阵列及生产方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275094A (en) * 1968-08-22 1972-05-24 Nippon Selfoc Co Ltd Optical device for transmitting an image
US4331380A (en) * 1980-05-21 1982-05-25 Xerox Corporation Gradient index lens array having reduction properties
US4331480A (en) * 1980-12-29 1982-05-25 Stauffer Chemical Company Biocides for protection of polymeric materials
US4405207A (en) * 1981-01-12 1983-09-20 Xerox Corporation Method of assembling a gradient index lens array having reduction properties
US4462662A (en) * 1981-06-15 1984-07-31 Xerox Corporation Imaging system utilizing a gradient index lens array compensated for non-uniform object illumination
US4435039A (en) * 1981-11-02 1984-03-06 Xerox Corporation Method and apparatus for improving image quality of a reduction/enlargement gradient index lens array
JPS58136065A (ja) * 1982-02-08 1983-08-12 Canon Inc 画像形成装置
US4509826A (en) * 1983-04-11 1985-04-09 Xerox Corporation Optical image staggering/destaggering arrangement for multiple array scanning system
JPS59224812A (ja) * 1983-06-06 1984-12-17 Nippon Sheet Glass Co Ltd 光伝送体アレイ
JPS59224813A (ja) * 1983-06-06 1984-12-17 Nippon Sheet Glass Co Ltd 光伝送体アレイ

Also Published As

Publication number Publication date
JPS60225113A (ja) 1985-11-09
EP0162557B1 (de) 1992-03-11
US4571022A (en) 1986-02-18
EP0162557A1 (de) 1985-11-27

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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