FR1369010A - Device for composing or resolving colored signals using an optical guide - Google Patents

Device for composing or resolving colored signals using an optical guide

Info

Publication number
FR1369010A
FR1369010A FR940858A FR940858A FR1369010A FR 1369010 A FR1369010 A FR 1369010A FR 940858 A FR940858 A FR 940858A FR 940858 A FR940858 A FR 940858A FR 1369010 A FR1369010 A FR 1369010A
Authority
FR
France
Prior art keywords
composing
resolving
optical guide
colored signals
colored
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
FR940858A
Other languages
French (fr)
Inventor
Kyozo Nagamori
Kazuo Kikuchi
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to FR940858A priority Critical patent/FR1369010A/en
Application granted granted Critical
Publication of FR1369010A publication Critical patent/FR1369010A/en
Expired legal-status Critical Current

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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
    • G02B6/29332—Wavelength selective couplers, i.e. based on evanescent coupling between light guides, e.g. fused fibre couplers with transverse coupling between fibres having different propagation constant wavelength dependency
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • G02B6/29388—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM for lighting or use with non-coherent light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR940858A 1963-07-09 1963-07-09 Device for composing or resolving colored signals using an optical guide Expired FR1369010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR940858A FR1369010A (en) 1963-07-09 1963-07-09 Device for composing or resolving colored signals using an optical guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940858A FR1369010A (en) 1963-07-09 1963-07-09 Device for composing or resolving colored signals using an optical guide

Publications (1)

Publication Number Publication Date
FR1369010A true FR1369010A (en) 1964-08-07

Family

ID=8807901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940858A Expired FR1369010A (en) 1963-07-09 1963-07-09 Device for composing or resolving colored signals using an optical guide

Country Status (1)

Country Link
FR (1) FR1369010A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508807A (en) * 1967-10-27 1970-04-28 Ford Motor Co Light pipe connector
FR2214908A1 (en) * 1973-01-04 1974-08-19 Polaroid Corp
US4165225A (en) * 1975-04-17 1979-08-21 Siemens Aktiengesellschaft Distributor for optical signals
US4184739A (en) * 1976-03-23 1980-01-22 Thomson-Csf Brancher-mixer for bundles of optical fibres
US4535440A (en) * 1982-08-18 1985-08-13 U.S. Philips Corporation Optical multiplexer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508807A (en) * 1967-10-27 1970-04-28 Ford Motor Co Light pipe connector
FR2214908A1 (en) * 1973-01-04 1974-08-19 Polaroid Corp
US4165225A (en) * 1975-04-17 1979-08-21 Siemens Aktiengesellschaft Distributor for optical signals
US4184739A (en) * 1976-03-23 1980-01-22 Thomson-Csf Brancher-mixer for bundles of optical fibres
US4535440A (en) * 1982-08-18 1985-08-13 U.S. Philips Corporation Optical multiplexer

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