GB1422891A - Fibre otpic field flatteners - Google Patents

Fibre otpic field flatteners

Info

Publication number
GB1422891A
GB1422891A GB2424074A GB2424074A GB1422891A GB 1422891 A GB1422891 A GB 1422891A GB 2424074 A GB2424074 A GB 2424074A GB 2424074 A GB2424074 A GB 2424074A GB 1422891 A GB1422891 A GB 1422891A
Authority
GB
United Kingdom
Prior art keywords
optical
fibre
otpic
fibres
generally transverse
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
GB2424074A
Other languages
English (en)
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.)
American Optical Corp
Original Assignee
American Optical 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 American Optical Corp filed Critical American Optical Corp
Publication of GB1422891A publication Critical patent/GB1422891A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/892—Optical or photographic arrangements structurally combined or co-operating with the vessel using fibre optics

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Couplings Of Light Guides (AREA)
GB2424074A 1973-05-31 1974-05-31 Fibre otpic field flatteners Expired GB1422891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US365774A US3864017A (en) 1973-05-31 1973-05-31 Optical fiber arc-to-line converter

Publications (1)

Publication Number Publication Date
GB1422891A true GB1422891A (en) 1976-01-28

Family

ID=23440300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2424074A Expired GB1422891A (en) 1973-05-31 1974-05-31 Fibre otpic field flatteners

Country Status (4)

Country Link
US (1) US3864017A (https=)
JP (1) JPS5821243B2 (https=)
DE (1) DE2426370C2 (https=)
GB (1) GB1422891A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177517A (en) * 1985-07-02 1987-01-21 Idm Electronics Ltd An optical slip ring

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170400A (en) * 1977-07-05 1979-10-09 Bert Bach Wide angle view optical system
FR2534033A1 (fr) * 1982-10-05 1984-04-06 Thomson Csf Perfectionnement aux dispositifs de couplage par fibres optiques entre un dispositif a sortie image et un dispositif de prise de vue a l'etat solide
US4577926A (en) * 1983-09-30 1986-03-25 International Business Machines Corporation Fiber optic writing head
US4487646A (en) * 1983-12-05 1984-12-11 The United States Of America As Represented By The Secretary Of The Navy Method for positioning the ends of fibres in a fibre optic array
JPS6291916A (ja) * 1985-10-18 1987-04-27 Hitachi Ltd 投写型液晶表示装置
JPS63130720U (https=) * 1987-02-17 1988-08-26
WO1991007681A1 (en) * 1989-11-10 1991-05-30 Memotech Computers Limited Optical image processing
WO1994026016A1 (fr) * 1993-04-27 1994-11-10 Mingyuen Law Dispositif electrodynamique a courant alternatif comprenant plusieurs rotors
WO2002102578A1 (en) * 2000-11-16 2002-12-27 Schott Glas Method of forming an ordered array of fibers
EP1515167A4 (en) * 2002-06-14 2005-07-20 Muradin Abubekirovich Kumakhov DEVICE FOR CONVERTING A LUMINOUS RADIATION FLOW

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033071A (en) * 1958-06-03 1962-05-08 American Optical Corp Fiber optical field flattening devices
US3210462A (en) * 1961-05-04 1965-10-05 Aeroflex Lab Inc Electro-optical film-scanning system
US3436142A (en) * 1965-05-17 1969-04-01 American Optical Corp Fiber optical image-conducting devices embodying varying controlled stray light absorbing means
JPS4922898B1 (https=) * 1969-03-17 1974-06-12
US3625669A (en) * 1969-06-20 1971-12-07 American Optical Corp Fiber optic bundle fusion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177517A (en) * 1985-07-02 1987-01-21 Idm Electronics Ltd An optical slip ring
GB2177517B (en) * 1985-07-02 1989-07-19 Idm Electronics Ltd An optical slip ring

Also Published As

Publication number Publication date
DE2426370C2 (de) 1987-01-22
DE2426370A1 (de) 1975-01-02
JPS5821243B2 (ja) 1983-04-28
US3864017A (en) 1975-02-04
JPS5022644A (https=) 1975-03-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee