JPS50113239A - - Google Patents

Info

Publication number
JPS50113239A
JPS50113239A JP49016797A JP1679774A JPS50113239A JP S50113239 A JPS50113239 A JP S50113239A JP 49016797 A JP49016797 A JP 49016797A JP 1679774 A JP1679774 A JP 1679774A JP S50113239 A JPS50113239 A JP S50113239A
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.)
Granted
Application number
JP49016797A
Other languages
Japanese (ja)
Other versions
JPS569682B2 (xx
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 (xx)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=11926137

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS569682B2 (xx)

Cited By (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
JPS5240144A (en) * 1975-09-22 1977-03-28 Northern Telecom Ltd Optical fiber having low mode dispersion
JPS5262034A (en) * 1975-11-14 1977-05-23 Int Standard Electric Corp Optical fiber waveguide having effective refractive index contour
JP2008028523A (ja) * 2006-07-19 2008-02-07 Fukui Prefecture 誘電体ケーブルおよび導波管
EP2715419A2 (de) * 2011-05-27 2014-04-09 J-Plasma GmbH Lichtleitfaser
WO2019216286A1 (ja) * 2018-05-08 2019-11-14 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

Cited By (7)

* 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
JPS5240144A (en) * 1975-09-22 1977-03-28 Northern Telecom Ltd Optical fiber having low mode dispersion
JPS5262034A (en) * 1975-11-14 1977-05-23 Int Standard Electric Corp Optical fiber waveguide having effective refractive index contour
JP2008028523A (ja) * 2006-07-19 2008-02-07 Fukui Prefecture 誘電体ケーブルおよび導波管
EP2715419A2 (de) * 2011-05-27 2014-04-09 J-Plasma GmbH Lichtleitfaser
WO2019216286A1 (ja) * 2018-05-08 2019-11-14 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
JP2019197101A (ja) * 2018-05-08 2019-11-14 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
JPS569682B2 (xx) 1981-03-03

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