KR19990057710A - 코아확산 광섬유 제작방법 및 광섬유 결합방법 - Google Patents
코아확산 광섬유 제작방법 및 광섬유 결합방법 Download PDFInfo
- Publication number
- KR19990057710A KR19990057710A KR1019970077782A KR19970077782A KR19990057710A KR 19990057710 A KR19990057710 A KR 19990057710A KR 1019970077782 A KR1019970077782 A KR 1019970077782A KR 19970077782 A KR19970077782 A KR 19970077782A KR 19990057710 A KR19990057710 A KR 19990057710A
- Authority
- KR
- South Korea
- Prior art keywords
- optical fiber
- core
- optical fibers
- clad
- optical
- 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.)
- Granted
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
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
-
- 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
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
-
- 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
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
Description
Claims (3)
- 코아 확산 광섬유 제작방법에 있어서,클래드의 외경이 서로 다른 두 개의 광섬유를 융착접속하는 단계; 및상기 클래드 외경이 서로 다른 광섬유 중 클래드 외경이 작은 광섬유와 클래드 외경이 큰 광섬유가 결합된 경계면을 절삭하는 단계를 포함함을 특징으로 하는 코아확산 광섬유 제작방법.
- 제1항에 있어서,상기 절삭된 광섬유 중 클래드 외경이 작은 광섬유의 절단면을 폴리싱하는 단계를 더 구비함을 특징으로 하는 코아확산 광섬유 제작방법.
- 클래드 외경이 서로 다른 두 개의 광섬유를 결합하는 방법에 있어서,클래드의 외경이 서로 다른 두 개의 광섬유를 정렬하는 단계; 및상기 정렬된 클래드 외경이 다른 두 개의 광섬유를 융착접속기(arc fusion splicer)를 사용하여 융착접속하여 광섬유를 결합하는 단계를 포함함을 특징으로 하는 광섬유 결합방법.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970077782A KR100288445B1 (ko) | 1997-12-30 | 1997-12-30 | 클래드외경이서로다른두광섬유를결합하는방법 |
| CN98111743A CN1113258C (zh) | 1997-12-30 | 1998-12-24 | 热膨胀芯光纤加工方法及光纤连接方法 |
| JP36951198A JP3158105B2 (ja) | 1997-12-30 | 1998-12-25 | コア拡散光ファイバーの製造方法 |
| US09/223,308 US6244757B1 (en) | 1997-12-30 | 1998-12-30 | Thermally expanded core fiber fabrication method and optical fiber coupling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970077782A KR100288445B1 (ko) | 1997-12-30 | 1997-12-30 | 클래드외경이서로다른두광섬유를결합하는방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990057710A true KR19990057710A (ko) | 1999-07-15 |
| KR100288445B1 KR100288445B1 (ko) | 2001-05-02 |
Family
ID=19529659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970077782A Expired - Fee Related KR100288445B1 (ko) | 1997-12-30 | 1997-12-30 | 클래드외경이서로다른두광섬유를결합하는방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6244757B1 (ko) |
| JP (1) | JP3158105B2 (ko) |
| KR (1) | KR100288445B1 (ko) |
| CN (1) | CN1113258C (ko) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6413000A (en) * | 1999-10-12 | 2001-04-26 | Sumitomo Electric Industries, Ltd. | Connection unit, optical fiber line unit, optical cable, and optical transmission system |
| JP2002048935A (ja) * | 2000-05-23 | 2002-02-15 | Asahi Glass Co Ltd | ガラスファイバ接続方法 |
| WO2002035268A1 (en) * | 2000-10-24 | 2002-05-02 | Australian Photonics Pty Limited | Method for optical fibre manufacture |
| US6565269B2 (en) | 2001-02-07 | 2003-05-20 | Fitel Usa Corp. | Systems and methods for low-loss splicing of optical fibers having a high concentration of fluorine to other types of optical fiber |
| DE50112087D1 (de) * | 2001-04-30 | 2007-04-05 | Finisar Corp | Anordnung zum multiplexen und/oder demultiplexen der signale mindestens zweier optischer wellenlängenkanäle |
| US6789960B2 (en) * | 2001-07-06 | 2004-09-14 | Corning Incorporated | Method of connecting optical fibers, an optical fiber therefor, and an optical fiber span therefrom |
| US6705771B2 (en) | 2001-09-26 | 2004-03-16 | Np Photonics, Inc. | Method of fusion splicing silica fiber with low-temperature multi-component glass fiber |
| US6866429B2 (en) * | 2001-09-26 | 2005-03-15 | Np Photonics, Inc. | Method of angle fusion splicing silica fiber with low-temperature non-silica fiber |
| US6655857B2 (en) * | 2001-09-28 | 2003-12-02 | Corning Incorporated | Composite optical waveguide fiber |
| EP1335220A3 (en) * | 2002-02-06 | 2004-01-14 | Sumitomo Electric Industries, Ltd. | Cable connecting method and optical fiber connecting member |
| US20030168154A1 (en) * | 2002-02-15 | 2003-09-11 | Myers John D. | Phosphate glass fiber for fusion-splicing to silica glass fiber |
| EP1343035B1 (en) * | 2002-03-06 | 2008-10-22 | FITEL USA CORPORATION (a Delaware Corporation) | System for low-loss splicing of optical fibers having a high concentration of fluorine to other types of optical fiber |
| US20030174956A1 (en) * | 2002-03-13 | 2003-09-18 | Jean-Francois Viens | Polarization insensitive modal field transformer for high index contrast waveguide devices |
| JP2005241822A (ja) * | 2004-02-25 | 2005-09-08 | Fujikura Ltd | 融着光部品、融着光部品製造方法及び融着光部品製造装置 |
| CN100399084C (zh) * | 2005-09-15 | 2008-07-02 | 上海未来宽带技术及应用工程研究中心有限公司 | 一种分光/合光器的制作方法 |
| US20100065535A1 (en) * | 2007-07-18 | 2010-03-18 | Afl Telecommunications Llc | Method and apparatus for generating a plasma field |
| US20110164846A1 (en) * | 2010-01-06 | 2011-07-07 | Zhang Boying B | Fiber optic rotary joint using tec fiber |
| CN102866462B (zh) * | 2012-08-31 | 2014-05-21 | 董浩 | 实现lp01模场直径低损耗变换的光纤模场适配器 |
| CN104297860A (zh) * | 2013-12-05 | 2015-01-21 | 中航光电科技股份有限公司 | 单模光纤连接器 |
| CN109254353A (zh) * | 2017-07-12 | 2019-01-22 | 福州高意光学有限公司 | 一种不同光纤的连接方法 |
| WO2020080385A1 (ja) * | 2018-10-19 | 2020-04-23 | 古河電気工業株式会社 | 光ファイバケーブル |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623208A (ja) * | 1985-06-28 | 1987-01-09 | Sumitomo Electric Ind Ltd | 光フアイバの接続方法 |
| JPS6451902A (en) | 1987-05-25 | 1989-02-28 | Matsushita Electric Works Ltd | Improved wood and manufacture thereof |
| JPH0467106A (ja) | 1990-07-09 | 1992-03-03 | Nippon Telegr & Teleph Corp <Ntt> | 光ファイバパラメータ変換接続素子およびその製造方法 |
| JPH05119235A (ja) | 1991-10-25 | 1993-05-18 | Fujitsu Ltd | 光コネクター |
| JPH05264858A (ja) | 1992-03-23 | 1993-10-15 | Kyowa Densen Kk | 光ファイバ心線の加工方法 |
| JPH06347661A (ja) | 1993-06-07 | 1994-12-22 | Furukawa Electric Co Ltd:The | 光部品 |
| JPH0713036A (ja) | 1993-06-15 | 1995-01-17 | Hitachi Cable Ltd | ピッグテールファイバ付光デバイス及びその製造方法 |
| US5371818A (en) * | 1993-08-12 | 1994-12-06 | At&T Corp. | Integrated optical circuit and methods for connecting such circuits to glass fibers |
| US6048103A (en) * | 1995-12-21 | 2000-04-11 | Kyocera Corporation | Polarization independent optical isolator with integrally assembled birefringent crystal element and Faraday rotator |
| US5978534A (en) * | 1996-07-08 | 1999-11-02 | Equitech Int'l Corporation | Fiber optic raman probe and coupler assembly |
-
1997
- 1997-12-30 KR KR1019970077782A patent/KR100288445B1/ko not_active Expired - Fee Related
-
1998
- 1998-12-24 CN CN98111743A patent/CN1113258C/zh not_active Expired - Fee Related
- 1998-12-25 JP JP36951198A patent/JP3158105B2/ja not_active Expired - Fee Related
- 1998-12-30 US US09/223,308 patent/US6244757B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR100288445B1 (ko) | 2001-05-02 |
| US6244757B1 (en) | 2001-06-12 |
| CN1113258C (zh) | 2003-07-02 |
| JPH11248958A (ja) | 1999-09-17 |
| JP3158105B2 (ja) | 2001-04-23 |
| CN1221887A (zh) | 1999-07-07 |
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