ATE374954T1 - Verfahren zur herstellung einer kunststoff- vorform für eine optische faser - Google Patents
Verfahren zur herstellung einer kunststoff- vorform für eine optische faserInfo
- Publication number
- ATE374954T1 ATE374954T1 AT02746164T AT02746164T ATE374954T1 AT E374954 T1 ATE374954 T1 AT E374954T1 AT 02746164 T AT02746164 T AT 02746164T AT 02746164 T AT02746164 T AT 02746164T AT E374954 T1 ATE374954 T1 AT E374954T1
- Authority
- AT
- Austria
- Prior art keywords
- sub
- sup
- refractive index
- polymer
- plastic
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000013307 optical fiber Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 4
- 239000002243 precursor Substances 0.000 abstract 2
- 239000013308 plastic optical fiber Substances 0.000 abstract 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
-
- 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
- G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
- G02B6/02038—Core or cladding made from organic material, e.g. polymeric material with core or cladding having graded refractive index
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00663—Production of light guides
- B29D11/00721—Production of light guides involving preforms for the manufacture of light guides
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0028403A KR100460720B1 (ko) | 2002-05-22 | 2002-05-22 | 플라스틱 광섬유 모재 및 이의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE374954T1 true ATE374954T1 (de) | 2007-10-15 |
Family
ID=29546335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02746164T ATE374954T1 (de) | 2002-05-22 | 2002-06-27 | Verfahren zur herstellung einer kunststoff- vorform für eine optische faser |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7058270B2 (de) |
| EP (1) | EP1506437B1 (de) |
| JP (1) | JP2005526278A (de) |
| KR (1) | KR100460720B1 (de) |
| CN (1) | CN100340879C (de) |
| AT (1) | ATE374954T1 (de) |
| AU (1) | AU2002317514A1 (de) |
| DE (1) | DE60222811D1 (de) |
| WO (1) | WO2003098289A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4226497B2 (ja) * | 2004-03-08 | 2009-02-18 | 富士フイルム株式会社 | マルチステップインデックス光ファイバ |
| TWI268273B (en) * | 2005-05-11 | 2006-12-11 | Baycom Opto-Electronics Technology Co Ltd | Method for fabricating optical preform |
| CN100408318C (zh) * | 2005-12-20 | 2008-08-06 | 西安交通大学 | 一种梯度型聚合物光纤预制棒的制备方法 |
| JP6067319B2 (ja) * | 2012-10-18 | 2017-01-25 | 株式会社クラレ | 中空型光ファイバ及び複合型光ファイバ、並びにそれらの製造方法 |
| CN106019466B (zh) * | 2016-06-03 | 2018-09-18 | 江西大圣塑料光纤有限公司 | 一种大直径柔性固态芯通体发光型塑料光纤的制备方法 |
| CN110549705B (zh) * | 2019-09-04 | 2021-06-01 | 苏州大学 | 一种聚合物光纤及发光织物 |
| CN119247535A (zh) * | 2023-07-03 | 2025-01-03 | 华为技术有限公司 | 一种光纤和用于制备光纤的方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE468121B (sv) * | 1991-04-18 | 1992-11-09 | Hoeganaes Ab | Pulverblandning innehaallande basmetallpulver och bindemedel av diamidvax och saett att framstaella blandningen |
| US5235660A (en) * | 1992-07-10 | 1993-08-10 | Peachtree Fiberoptics, Inc. | Graded polymer optical fibers and process for the manufacture thereof |
| EP0664463A4 (de) * | 1993-06-16 | 1997-08-20 | Sumitomo Electric Industries | Grundmaterial für optische fasern aus kunststoff, sowie verfahren und vorrichtung zu dessen herstellung. |
| WO1995000868A1 (en) * | 1993-06-18 | 1995-01-05 | Sumitomo Electric Industries, Ltd. | Production method and apparatus for plastic optical fiber base material |
| JPH0727928A (ja) * | 1993-07-13 | 1995-01-31 | Toray Ind Inc | プラスチック光伝送体の製造方法 |
| US5518639A (en) * | 1994-08-12 | 1996-05-21 | Hoeganaes Corp. | Powder metallurgy lubricant composition and methods for using same |
| US5432223A (en) * | 1994-08-16 | 1995-07-11 | National Research Council Of Canada | Segregation-free metallurgical blends containing a modified PVP binder |
| JP3652390B2 (ja) * | 1994-10-14 | 2005-05-25 | 住友電気工業株式会社 | プラスチック光ファイバ母材の製造方法 |
| JP3657294B2 (ja) * | 1994-10-14 | 2005-06-08 | 住友電気工業株式会社 | プラスチック光ファイバ母材の製造方法 |
| JPH08227019A (ja) * | 1995-02-08 | 1996-09-03 | Sumitomo Electric Ind Ltd | プラスチック光ファイバ母材の製造方法 |
| JPH08262240A (ja) * | 1995-03-27 | 1996-10-11 | Sumitomo Electric Ind Ltd | プラスチック光ファイバ母材の製造方法 |
| JPH08304634A (ja) * | 1995-05-12 | 1996-11-22 | Sumitomo Electric Ind Ltd | プラスチック光ファイバ母材の製造方法及びプラスチック光ファイバ |
| EP0752598A1 (de) * | 1995-06-09 | 1997-01-08 | Yasuhiro Koike | Material für optischen Kunststoff mit abgestuften Brechungsindex und Verfahren zur Herstellung |
| DE69633490T2 (de) * | 1995-06-26 | 2005-02-03 | Neomax Co., Ltd. | Herstellungsverfahren für seltenerd-gesinterte magneten |
| US5641920A (en) * | 1995-09-07 | 1997-06-24 | Thermat Precision Technology, Inc. | Powder and binder systems for use in powder molding |
| US6086999A (en) * | 1997-06-12 | 2000-07-11 | Boston Optical Fiber, Inc. | Method for producing a graded index plastic optical material |
| JPH11119035A (ja) * | 1997-10-14 | 1999-04-30 | Sumitomo Wiring Syst Ltd | 屈折率分布型プラスチック光ファイバ用プリフォームの製造方法 |
| JP3323117B2 (ja) * | 1997-10-30 | 2002-09-09 | 松下電器産業株式会社 | タイムラプス記録再生装置 |
| JP2000111745A (ja) * | 1998-10-06 | 2000-04-21 | Sumitomo Electric Ind Ltd | プラスティック光ファイバ母材の製造方法 |
| KR100387096B1 (ko) * | 1999-12-24 | 2003-06-12 | 누비텍 주식회사 | 굴절률 구배를 가진 플라스틱 광섬유 모재의 제조방법 및 장치 및 이로부터 얻어진 광섬유 모재 및 광섬유 |
| KR100327037B1 (ko) * | 2000-01-14 | 2002-03-06 | 김효근 | 그레이디드 인덱스 플라스틱 광섬유 모재 |
-
2002
- 2002-05-22 KR KR10-2002-0028403A patent/KR100460720B1/ko not_active Expired - Fee Related
- 2002-06-27 AU AU2002317514A patent/AU2002317514A1/en not_active Abandoned
- 2002-06-27 AT AT02746164T patent/ATE374954T1/de not_active IP Right Cessation
- 2002-06-27 US US10/515,574 patent/US7058270B2/en not_active Expired - Fee Related
- 2002-06-27 DE DE60222811T patent/DE60222811D1/de not_active Expired - Lifetime
- 2002-06-27 EP EP02746164A patent/EP1506437B1/de not_active Expired - Lifetime
- 2002-06-27 WO PCT/KR2002/001225 patent/WO2003098289A1/en not_active Ceased
- 2002-06-27 JP JP2004505757A patent/JP2005526278A/ja active Pending
- 2002-06-27 CN CNB028290054A patent/CN100340879C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1506437A1 (de) | 2005-02-16 |
| US7058270B2 (en) | 2006-06-06 |
| CN1630829A (zh) | 2005-06-22 |
| WO2003098289A1 (en) | 2003-11-27 |
| US20050180708A1 (en) | 2005-08-18 |
| JP2005526278A (ja) | 2005-09-02 |
| DE60222811D1 (de) | 2007-11-15 |
| EP1506437B1 (de) | 2007-10-03 |
| KR20030090818A (ko) | 2003-12-01 |
| KR100460720B1 (ko) | 2004-12-08 |
| EP1506437A4 (de) | 2005-07-13 |
| AU2002317514A1 (en) | 2003-12-02 |
| CN100340879C (zh) | 2007-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |