FR2509877B1 - Repartiteur de faisceau lumineux - Google Patents

Repartiteur de faisceau lumineux

Info

Publication number
FR2509877B1
FR2509877B1 FR8212203A FR8212203A FR2509877B1 FR 2509877 B1 FR2509877 B1 FR 2509877B1 FR 8212203 A FR8212203 A FR 8212203A FR 8212203 A FR8212203 A FR 8212203A FR 2509877 B1 FR2509877 B1 FR 2509877B1
Authority
FR
France
Prior art keywords
light beam
beam distributor
distributor
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
Application number
FR8212203A
Other languages
English (en)
Other versions
FR2509877A1 (fr
Inventor
Kiyoshi Maeda
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.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing Co Ltd
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 Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Publication of FR2509877A1 publication Critical patent/FR2509877A1/fr
Application granted granted Critical
Publication of FR2509877B1 publication Critical patent/FR2509877B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/106—Beam splitting or combining systems for splitting or combining a plurality of identical beams or images, e.g. image replication
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
FR8212203A 1981-07-14 1982-07-12 Repartiteur de faisceau lumineux Expired FR2509877B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56110440A JPS5810713A (ja) 1981-07-14 1981-07-14 光ビ−ム分配器

Publications (2)

Publication Number Publication Date
FR2509877A1 FR2509877A1 (fr) 1983-01-21
FR2509877B1 true FR2509877B1 (fr) 1987-04-30

Family

ID=14535769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212203A Expired FR2509877B1 (fr) 1981-07-14 1982-07-12 Repartiteur de faisceau lumineux

Country Status (5)

Country Link
US (1) US4502757A (fr)
JP (1) JPS5810713A (fr)
DE (1) DE3226207A1 (fr)
FR (1) FR2509877B1 (fr)
GB (1) GB2102984A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689781A (en) * 1984-02-29 1987-08-25 Kabushiki Kaisha Toshiba Optical system for tracing information recording medium with multiple beams
JPH01287622A (ja) * 1988-05-16 1989-11-20 Think Lab Kk 光ビーム分割器
JPH0218518A (ja) * 1988-07-07 1990-01-22 Think Lab Kk 光ビーム分割器
US4902084A (en) * 1988-07-29 1990-02-20 Oren Aharon Optical scanning system
JPH07111510B2 (ja) * 1988-08-22 1995-11-29 大日本スクリーン製造株式会社 画像走査記録装置
US5214536A (en) * 1991-03-11 1993-05-25 International Business Machines Corporation Illumination device for a document line scanner
US5442787A (en) * 1992-12-03 1995-08-15 Alliedsignal Inc. Beam multiplying component
JP3754728B2 (ja) * 1995-08-08 2006-03-15 富士通株式会社 光デバイス
DE19535525A1 (de) * 1995-09-25 1997-03-27 Lo Laseroptik Gmbh Strahlvervielfacher
GB2317021A (en) * 1996-08-28 1998-03-11 Seos Displays Ltd An optical device
JP2000028849A (ja) * 1998-07-13 2000-01-28 Fujitsu Ltd ビ―ムプロファイルを改善するために反射率の変化する面を有するバ―チャリ・イメ―ジド・フェ―ズド・アレイ（ｖｉｐａ）
DE102014003773B4 (de) * 2014-03-15 2024-05-08 Carl Zeiss Microscopy Gmbh Mikroskop und Baugruppe zur Mehrstrahlabtastung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1787269A (en) * 1928-04-23 1930-12-30 Zeiss Carl Fa Device for partial deflection of a conical pencil of imaging rays
GB362622A (en) * 1930-11-10 1931-12-10 Bernard Bell Improvements in or relating to rear-view mirrors for vehicles
GB470653A (en) * 1935-03-20 1937-08-19 William Hartley Harrison Improvements in optical systems for colour photography
GB1338646A (en) * 1971-02-24 1973-11-28 Rca Corp Digital light deflector using optical resonators
US3806257A (en) * 1973-05-04 1974-04-23 Corning Glass Works Operator viewing optics for a slide classification system
US4093354A (en) * 1975-12-23 1978-06-06 Nasa Method and apparatus for splitting a beam of energy
GB1522555A (en) * 1976-03-03 1978-08-23 Crosfield Electronics Ltd Beam splitter
NL7907216A (nl) * 1979-09-28 1981-03-31 Philips Nv Optisch fokusfout-detektiestelsel.

Also Published As

Publication number Publication date
US4502757A (en) 1985-03-05
JPS5810713A (ja) 1983-01-21
DE3226207A1 (de) 1983-02-03
GB2102984A (en) 1983-02-09
FR2509877A1 (fr) 1983-01-21
JPH0251166B2 (fr) 1990-11-06

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 03/83

ST Notification of lapse