CN117813535A - 光纤带芯线 - Google Patents
光纤带芯线 Download PDFInfo
- Publication number
- CN117813535A CN117813535A CN202280056210.5A CN202280056210A CN117813535A CN 117813535 A CN117813535 A CN 117813535A CN 202280056210 A CN202280056210 A CN 202280056210A CN 117813535 A CN117813535 A CN 117813535A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- density region
- boundary
- optical fibers
- fiber ribbon
- 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
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 318
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 230000001902 propagating effect Effects 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 abstract description 43
- 230000004927 fusion Effects 0.000 description 29
- 238000005452 bending Methods 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007526 fusion splicing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
- G02B6/4404—Multi-podded
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163251692P | 2021-10-04 | 2021-10-04 | |
| US63/251,692 | 2021-10-04 | ||
| PCT/JP2022/036649 WO2023058566A1 (ja) | 2021-10-04 | 2022-09-30 | 光ファイバテープ心線 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117813535A true CN117813535A (zh) | 2024-04-02 |
Family
ID=85803420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280056210.5A Pending CN117813535A (zh) | 2021-10-04 | 2022-09-30 | 光纤带芯线 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20240418952A1 (https=) |
| EP (1) | EP4414762A4 (https=) |
| JP (1) | JP7692491B2 (https=) |
| KR (1) | KR20240027159A (https=) |
| CN (1) | CN117813535A (https=) |
| AU (1) | AU2022360567B2 (https=) |
| CA (1) | CA3231949A1 (https=) |
| TW (1) | TWI859588B (https=) |
| WO (1) | WO2023058566A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250116833A1 (en) * | 2023-10-10 | 2025-04-10 | Belden Inc. | Intermittently bonded optical fiber ribbon having a repeating pattern of bond length and gap lengths configured to enhance flexibility and robustness of the optical fiber ribbon |
| KR20260000688A (ko) * | 2024-06-26 | 2026-01-05 | 엘에스전선 주식회사 | 롤러블 광섬유 리본 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007101955A (ja) | 2005-10-05 | 2007-04-19 | Nippon Telegr & Teleph Corp <Ntt> | 光ファイバユニット及び光ファイバケーブル |
| JP5117519B2 (ja) * | 2010-02-16 | 2013-01-16 | 古河電気工業株式会社 | 光ファイバテープ心線及び光ファイバケーブル |
| JP5697011B2 (ja) | 2010-02-16 | 2015-04-08 | 古河電気工業株式会社 | 光ファイバケーブル、及び光ファイバケーブルの形成方法 |
| JP5654945B2 (ja) * | 2011-05-09 | 2015-01-14 | 株式会社フジクラ | 光ユニット |
| JP5391296B2 (ja) | 2012-03-02 | 2014-01-15 | 株式会社フジクラ | 光ファイバテープ心線及びその光ファイバテープ心線を収納した光ファイバケーブル |
| JP2014016530A (ja) | 2012-07-10 | 2014-01-30 | Sumitomo Electric Ind Ltd | 光ファイバテープ心線ユニットおよび光ファイバケーブル |
| JP6040003B2 (ja) | 2012-11-07 | 2016-12-07 | 昭和電線ケーブルシステム株式会社 | 間欠型光ファイバテープ心線の検査方法、製造方法および検査装置 |
| JP6025175B2 (ja) | 2013-04-26 | 2016-11-16 | 日本電信電話株式会社 | 間欠接着型光ファイバテープ |
| JP6657976B2 (ja) * | 2016-01-13 | 2020-03-04 | 住友電気工業株式会社 | 間欠連結型光ファイバテープ心線および光ケーブル |
| ES2968206T3 (es) * | 2017-07-11 | 2024-05-08 | Prysmian Spa | Cinta de fibras ópticas y procedimiento de producción de la misma |
| JP6952728B2 (ja) * | 2019-02-14 | 2021-10-20 | 昭和電線ケーブルシステム株式会社 | 間欠接着型光ファイバテープ心線 |
| JP7050716B2 (ja) * | 2019-04-24 | 2022-04-08 | 古河電気工業株式会社 | 光ファイバテープ心線、光ファイバケーブル |
| JP7157026B2 (ja) * | 2019-09-12 | 2022-10-19 | 株式会社フジクラ | 光ファイバ整列方法、光ファイバ融着方法、コネクタ付き光ファイバテープの製造方法及び間欠連結型の光ファイバテープ |
| EP4177651A4 (en) | 2020-07-01 | 2024-07-10 | Fujikura Ltd. | OPTICAL FIBER UNIT AND MANUFACTURING METHOD THEREFOR |
| JP7479225B2 (ja) | 2020-07-07 | 2024-05-08 | 古河電気工業株式会社 | 光ファイバテープ心線、光ファイバケーブル |
| US11460652B2 (en) | 2020-12-22 | 2022-10-04 | Prysmian S.P.A. | Optical-fiber ribbon with adhesive-free gaps |
-
2022
- 2022-09-30 WO PCT/JP2022/036649 patent/WO2023058566A1/ja not_active Ceased
- 2022-09-30 US US18/697,954 patent/US20240418952A1/en active Pending
- 2022-09-30 CA CA3231949A patent/CA3231949A1/en active Pending
- 2022-09-30 KR KR1020247005913A patent/KR20240027159A/ko not_active Ceased
- 2022-09-30 AU AU2022360567A patent/AU2022360567B2/en active Active
- 2022-09-30 TW TW111137259A patent/TWI859588B/zh active
- 2022-09-30 JP JP2023552847A patent/JP7692491B2/ja active Active
- 2022-09-30 EP EP22878435.1A patent/EP4414762A4/en active Pending
- 2022-09-30 CN CN202280056210.5A patent/CN117813535A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TWI859588B (zh) | 2024-10-21 |
| EP4414762A4 (en) | 2025-09-10 |
| TW202321744A (zh) | 2023-06-01 |
| KR20240027159A (ko) | 2024-02-29 |
| WO2023058566A1 (ja) | 2023-04-13 |
| AU2022360567B2 (en) | 2025-12-11 |
| JP7692491B2 (ja) | 2025-06-13 |
| JPWO2023058566A1 (https=) | 2023-04-13 |
| EP4414762A1 (en) | 2024-08-14 |
| AU2022360567A1 (en) | 2024-04-11 |
| CA3231949A1 (en) | 2023-04-13 |
| US20240418952A1 (en) | 2024-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |