JPWO2024018737A1 - - Google Patents

Info

Publication number
JPWO2024018737A1
JPWO2024018737A1 JP2024534944A JP2024534944A JPWO2024018737A1 JP WO2024018737 A1 JPWO2024018737 A1 JP WO2024018737A1 JP 2024534944 A JP2024534944 A JP 2024534944A JP 2024534944 A JP2024534944 A JP 2024534944A JP WO2024018737 A1 JPWO2024018737 A1 JP WO2024018737A1
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.)
Pending
Application number
JP2024534944A
Other languages
Japanese (ja)
Other versions
JPWO2024018737A5 (https=
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
Publication of JPWO2024018737A1 publication Critical patent/JPWO2024018737A1/ja
Publication of JPWO2024018737A5 publication Critical patent/JPWO2024018737A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/088—Testing mechanical properties of optical fibres; Mechanical features associated with the optical testing of optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/35—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is transversely coupled into or out of the fibre or waveguide, e.g. using integrating spheres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • 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
    • G02B6/02042—Multicore optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2024534944A 2022-07-21 2023-05-16 Pending JPWO2024018737A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022116411 2022-07-21
PCT/JP2023/018324 WO2024018737A1 (ja) 2022-07-21 2023-05-16 光ファイバの端面観察装置及び光ファイバの端面観察方法

Publications (2)

Publication Number Publication Date
JPWO2024018737A1 true JPWO2024018737A1 (https=) 2024-01-25
JPWO2024018737A5 JPWO2024018737A5 (https=) 2025-03-31

Family

ID=89617315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024534944A Pending JPWO2024018737A1 (https=) 2022-07-21 2023-05-16

Country Status (4)

Country Link
EP (1) EP4560283A4 (https=)
JP (1) JPWO2024018737A1 (https=)
CN (1) CN119365765A (https=)
WO (1) WO2024018737A1 (https=)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144253A (en) * 1975-06-06 1976-12-11 Nec Corp Photo-fiber check method
JPH0350407Y2 (https=) * 1985-08-29 1991-10-28
US4662743A (en) * 1985-11-01 1987-05-05 Sumitomo Electric Research Triangle, Inc. Method of measuring the geometry of optical fibers
JP2931530B2 (ja) * 1994-11-04 1999-08-09 日本碍子株式会社 光ファイバ構造計測に用いる照明方法
JP2000221105A (ja) * 1999-01-28 2000-08-11 Fujikura Ltd 光ファイバ端面検査装置および方法
JP4187977B2 (ja) * 2002-02-13 2008-11-26 株式会社トプコンテクノハウス 顕微鏡装置
JP5147738B2 (ja) * 2009-01-05 2013-02-20 株式会社フジクラ 光ファイバホルダ
JP5768090B2 (ja) 2013-06-17 2015-08-26 株式会社フジクラ マルチコアファイバ用ファンイン／ファンアウトデバイス
JP2015229609A (ja) * 2014-06-04 2015-12-21 住友電気工業株式会社 光ファイバ及びその製造方法
JP6917324B2 (ja) * 2018-03-09 2021-08-11 Kddi株式会社 マルチコア光ファイバの調心装置
CN115917278B (zh) * 2020-06-24 2025-06-27 日本电信电话株式会社 光纤评价装置和光纤评价方法
JP7520369B2 (ja) 2021-01-29 2024-07-23 株式会社ナベル 卵パックの移載装置

Also Published As

Publication number Publication date
EP4560283A1 (en) 2025-05-28
EP4560283A4 (en) 2025-11-19
WO2024018737A1 (ja) 2024-01-25
CN119365765A (zh) 2025-01-24

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Legal Events

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Effective date: 20241126

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Effective date: 20260421