JPS569682B2 - - Google Patents

Info

Publication number
JPS569682B2
JPS569682B2 JP1679774A JP1679774A JPS569682B2 JP S569682 B2 JPS569682 B2 JP S569682B2 JP 1679774 A JP1679774 A JP 1679774A JP 1679774 A JP1679774 A JP 1679774A JP S569682 B2 JPS569682 B2 JP S569682B2
Authority
JP
Japan
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
JP1679774A
Other languages
Japanese (ja)
Other versions
JPS50113239A (fr
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 filed Critical
Priority to JP1679774A priority Critical patent/JPS569682B2/ja
Publication of JPS50113239A publication Critical patent/JPS50113239A/ja
Publication of JPS569682B2 publication Critical patent/JPS569682B2/ja
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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02295—Microstructured optical fibre
    • G02B6/023—Microstructured optical fibre having different index layers arranged around the core for guiding light by reflection, i.e. 1D crystal, e.g. omniguide
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02361—Longitudinal structures forming multiple layers around the core, e.g. arranged in multiple rings with each ring having longitudinal elements at substantially the same radial distance from the core, having rotational symmetry about the fibre axis
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/0238—Longitudinal structures having higher refractive index than background material, e.g. high index solid rods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Waveguides (AREA)
JP1679774A 1974-02-13 1974-02-13 Expired JPS569682B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1679774A JPS569682B2 (fr) 1974-02-13 1974-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1679774A JPS569682B2 (fr) 1974-02-13 1974-02-13

Publications (2)

Publication Number Publication Date
JPS50113239A JPS50113239A (fr) 1975-09-05
JPS569682B2 true JPS569682B2 (fr) 1981-03-03

Family

ID=11926137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1679774A Expired JPS569682B2 (fr) 1974-02-13 1974-02-13

Country Status (1)

Country Link
JP (1) JPS569682B2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113643A (en) * 1975-03-28 1976-10-06 Nippon Telegr & Teleph Corp <Ntt> Wide band photo fiber
CA1038669A (fr) * 1975-09-22 1978-09-19 Rama Iyengar Fibre optique a faible dispersion modale
AU504423B2 (en) * 1975-11-14 1979-10-11 International Standard Electric Corporation Optical fibre
JP4724849B2 (ja) * 2006-07-19 2011-07-13 福井県 誘電体ケーブルおよび導波管
DE102011109838A1 (de) * 2011-05-27 2012-11-29 J-Plasma Gmbh Lichtleitfaser
JP7020282B2 (ja) * 2018-05-08 2022-02-16 日本電信電話株式会社 プローブ光ファイバ及び光ファイバ側方入出力装置

Also Published As

Publication number Publication date
JPS50113239A (fr) 1975-09-05

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