JPS56158307A - Image fiber - Google Patents

Image fiber

Info

Publication number
JPS56158307A
JPS56158307A JP6263280A JP6263280A JPS56158307A JP S56158307 A JPS56158307 A JP S56158307A JP 6263280 A JP6263280 A JP 6263280A JP 6263280 A JP6263280 A JP 6263280A JP S56158307 A JPS56158307 A JP S56158307A
Authority
JP
Japan
Prior art keywords
arraying
ensure
transmission
elements
outer diameters
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.)
Pending
Application number
JP6263280A
Other languages
Japanese (ja)
Inventor
Kenichi Yoshida
Kozo Ono
Yoshikazu Nishiwaki
Koichi Tsuno
Mitsuru Nishikawa
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP6263280A priority Critical patent/JPS56158307A/en
Publication of JPS56158307A publication Critical patent/JPS56158307A/en
Pending 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
    • G02B6/04—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE:To increase the number of elements and ensure a transmission of high- quality pictures, by arraying with no space and then bundling plural image fibers having different outer diameters. CONSTITUTION:A bundle 2 is obtained by arraying with no space different types of image fibers 1, 1', 1'' and 1''' having different outer diameters and then bundling them together. In such way, the number of elements can be increased than (before to) ensure a transmission of a picture with a high resolution and high quality in the medical field application such as an endoscope or the like, for a crack observation of materials and the like.
JP6263280A 1980-05-12 1980-05-12 Image fiber Pending JPS56158307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6263280A JPS56158307A (en) 1980-05-12 1980-05-12 Image fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6263280A JPS56158307A (en) 1980-05-12 1980-05-12 Image fiber

Publications (1)

Publication Number Publication Date
JPS56158307A true JPS56158307A (en) 1981-12-07

Family

ID=13205884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6263280A Pending JPS56158307A (en) 1980-05-12 1980-05-12 Image fiber

Country Status (1)

Country Link
JP (1) JPS56158307A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613205A (en) * 1982-08-06 1986-09-23 Furukawa Electric Co., Ltd. Image fiber and method of fabricating base material for the same
FR2581203A1 (en) * 1985-04-27 1986-10-31 Doryokuro Kakunenryo Image-transmitting fibre
US20090324184A1 (en) * 2008-06-30 2009-12-31 Fujifilm Corporation Light guide for endoscopes
WO2011004539A1 (en) * 2009-07-09 2011-01-13 三菱電線工業株式会社 Structure of binding multiple cores of optical fibers and method for manufacturing same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613205A (en) * 1982-08-06 1986-09-23 Furukawa Electric Co., Ltd. Image fiber and method of fabricating base material for the same
FR2581203A1 (en) * 1985-04-27 1986-10-31 Doryokuro Kakunenryo Image-transmitting fibre
US20090324184A1 (en) * 2008-06-30 2009-12-31 Fujifilm Corporation Light guide for endoscopes
US8270794B2 (en) * 2008-06-30 2012-09-18 Fujifilm Corporation Light guide for endoscopes
WO2011004539A1 (en) * 2009-07-09 2011-01-13 三菱電線工業株式会社 Structure of binding multiple cores of optical fibers and method for manufacturing same
JP2011034040A (en) * 2009-07-09 2011-02-17 Mitsubishi Cable Ind Ltd Optical combiner and method of manufacturing the same

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