BE744767A - Structures en resine synthetique pour conduire la lumiere et procede depreparation de ces structures - Google Patents

Structures en resine synthetique pour conduire la lumiere et procede depreparation de ces structures

Info

Publication number
BE744767A
BE744767A BE744767DA BE744767A BE 744767 A BE744767 A BE 744767A BE 744767D A BE744767D A BE 744767DA BE 744767 A BE744767 A BE 744767A
Authority
BE
Belgium
Prior art keywords
structures
preparation
synthetic resin
conducting light
resin structures
Prior art date
Application number
Other languages
English (en)
Original Assignee
Nippon Selfoc 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 Nippon Selfoc Co Ltd filed Critical Nippon Selfoc Co Ltd
Publication of BE744767A publication Critical patent/BE744767A/fr

Links

Classifications

    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
    • G02B6/02038—Core or cladding made from organic material, e.g. polymeric material with core or cladding having graded refractive index
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
BE744767D 1969-01-23 1970-01-22 Structures en resine synthetique pour conduire la lumiere et procede depreparation de ces structures BE744767A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP495769 1969-01-23

Publications (1)

Publication Number Publication Date
BE744767A true BE744767A (fr) 1970-07-01

Family

ID=11598044

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744767D BE744767A (fr) 1969-01-23 1970-01-22 Structures en resine synthetique pour conduire la lumiere et procede depreparation de ces structures

Country Status (6)

Country Link
US (1) US3639035A (fr)
BE (1) BE744767A (fr)
DE (1) DE2002514B2 (fr)
FR (1) FR2028951A1 (fr)
GB (1) GB1268331A (fr)
NL (1) NL7000702A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525857B2 (fr) * 1972-10-23 1977-02-17
US3999834A (en) * 1973-08-14 1976-12-28 Kanebo, Ltd. Method for producing optical fibers and resulting fibers
JPS5986003A (ja) * 1982-11-09 1984-05-18 Mitsubishi Rayon Co Ltd 像伝送用合成樹脂体の製造法
US4582655A (en) * 1983-11-25 1986-04-15 Eastman Kodak Company Production of optical element with a varying refractive index
FR2682969B1 (fr) * 1991-10-25 1993-12-03 Verre Fluore Sa Procede de fabrication en continu de fibres en materiau polymerisable, notamment de fibres optiques polymeres.
JPH069818A (ja) * 1992-06-22 1994-01-18 Tokyo Seihin Kaihatsu Kenkyusho:Kk 有機光学材料
US9128220B2 (en) 2010-11-29 2015-09-08 Sharp Kabushiki Kaisha Light guide body with continuously variable refractive index, and devices using such body
AU2012281012B2 (en) 2011-07-14 2015-03-12 Dedert Corporation Rotary atomizer having electro-magnetic bearings and a permanent magnet rotor
US11009662B2 (en) * 2017-09-05 2021-05-18 Facebook Technologies, Llc Manufacturing a graded index profile for waveguide display applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212401A (en) * 1960-06-01 1965-10-19 Gen Electric Inhomogeneous magnesia-alumina optical lens
US3320114A (en) * 1963-07-31 1967-05-16 Litton Prec Products Inc Method for lowering index of refraction of glass surfaces
US3434774A (en) * 1965-02-02 1969-03-25 Bell Telephone Labor Inc Waveguide for millimeter and optical waves
US3485556A (en) * 1966-04-01 1969-12-23 Bausch & Lomb Multifocal plastic ophthalmic lens
US3495511A (en) * 1967-10-05 1970-02-17 Nat Video Corp Heterogeneous lens for forming phosphor patterns on color kinescope

Also Published As

Publication number Publication date
GB1268331A (fr) 1972-03-29
FR2028951A1 (fr) 1970-10-16
DE2002514A1 (de) 1970-07-30
DE2002514B2 (de) 1972-02-10
NL7000702A (fr) 1970-07-27
US3639035A (en) 1972-02-01

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