GB2102984B - Light beam distributor - Google Patents

Light beam distributor

Info

Publication number
GB2102984B
GB2102984B GB8220208.6A GB8220208A GB2102984B GB 2102984 B GB2102984 B GB 2102984B GB 8220208 A GB8220208 A GB 8220208A GB 2102984 B GB2102984 B GB 2102984B
Authority
GB
United Kingdom
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
GB8220208.6A
Other languages
English (en)
Other versions
GB2102984A (en
Inventor
Maeda Kiyoshi
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 GB2102984A publication Critical patent/GB2102984A/en
Application granted granted Critical
Publication of GB2102984B publication Critical patent/GB2102984B/en
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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
GB8220208.6A 1981-07-14 1982-07-12 Light beam distributor Expired GB2102984B (en)

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
GB2102984A GB2102984A (en) 1983-02-09
GB2102984B true GB2102984B (en) 1985-03-13

Family

ID=14535769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8220208.6A Expired GB2102984B (en) 1981-07-14 1982-07-12 Light beam distributor

Country Status (5)

Country Link
US (1) US4502757A (enExample)
JP (1) JPS5810713A (enExample)
DE (1) DE3226207A1 (enExample)
FR (1) FR2509877B1 (enExample)
GB (1) GB2102984B (enExample)

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
FR2509877B1 (fr) 1987-04-30
US4502757A (en) 1985-03-05
JPH0251166B2 (enExample) 1990-11-06
GB2102984A (en) 1983-02-09
DE3226207A1 (de) 1983-02-03
FR2509877A1 (fr) 1983-01-21
JPS5810713A (ja) 1983-01-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920712