CN119365765A - 光纤的端面观察装置及光纤的端面观察方法 - Google Patents

光纤的端面观察装置及光纤的端面观察方法 Download PDF

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Publication number
CN119365765A
CN119365765A CN202380046530.7A CN202380046530A CN119365765A CN 119365765 A CN119365765 A CN 119365765A CN 202380046530 A CN202380046530 A CN 202380046530A CN 119365765 A CN119365765 A CN 119365765A
Authority
CN
China
Prior art keywords
optical fiber
face
glass
light
observation device
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
CN202380046530.7A
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English (en)
Chinese (zh)
Inventor
高野纯矢
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
Publication of CN119365765A publication Critical patent/CN119365765A/zh
Pending legal-status Critical Current

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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)
CN202380046530.7A 2022-07-21 2023-05-16 光纤的端面观察装置及光纤的端面观察方法 Pending CN119365765A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022116411 2022-07-21
JP2022-116411 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 (1)

Publication Number Publication Date
CN119365765A true CN119365765A (zh) 2025-01-24

Family

ID=89617315

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380046530.7A Pending CN119365765A (zh) 2022-07-21 2023-05-16 光纤的端面观察装置及光纤的端面观察方法

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
JPWO2024018737A1 (https=) 2024-01-25
EP4560283A4 (en) 2025-11-19
WO2024018737A1 (ja) 2024-01-25

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