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
Links
Classifications
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- 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
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- 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
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- 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
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- 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)
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 (enExample) | 2024-01-25 |
| JPWO2024018737A5 JPWO2024018737A5 (enExample) | 2025-03-31 |
Family
ID=89617315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024534944A Pending JPWO2024018737A1 (enExample) | 2022-07-21 | 2023-05-16 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4560283A4 (enExample) |
| JP (1) | JPWO2024018737A1 (enExample) |
| CN (1) | CN119365765A (enExample) |
| WO (1) | WO2024018737A1 (enExample) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144253A (en) * | 1975-06-06 | 1976-12-11 | Nec Corp | Photo-fiber check method |
| JPH0350407Y2 (enExample) * | 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 |
-
2023
- 2023-05-16 JP JP2024534944A patent/JPWO2024018737A1/ja active Pending
- 2023-05-16 EP EP23842669.6A patent/EP4560283A4/en active Pending
- 2023-05-16 CN CN202380046530.7A patent/CN119365765A/zh active Pending
- 2023-05-16 WO PCT/JP2023/018324 patent/WO2024018737A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP4560283A4 (en) | 2025-11-19 |
| WO2024018737A1 (ja) | 2024-01-25 |
| CN119365765A (zh) | 2025-01-24 |
| EP4560283A1 (en) | 2025-05-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20241126 |