DE69028081D1 - Chlor-dotierte optische Bauteile - Google Patents
Chlor-dotierte optische BauteileInfo
- Publication number
- DE69028081D1 DE69028081D1 DE69028081T DE69028081T DE69028081D1 DE 69028081 D1 DE69028081 D1 DE 69028081D1 DE 69028081 T DE69028081 T DE 69028081T DE 69028081 T DE69028081 T DE 69028081T DE 69028081 D1 DE69028081 D1 DE 69028081D1
- Authority
- DE
- Germany
- Prior art keywords
- chlorine
- fiber
- cladding
- optical components
- doped 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 5
- 238000005253 cladding Methods 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 239000013307 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
- G02B6/24—Coupling light guides
-
- 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
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2856—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements
-
- 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
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
-
- 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
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2835—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
- Optical Couplings Of Light Guides (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/447,796 US5044716A (en) | 1989-12-08 | 1989-12-08 | Chlorine-doped optical component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69028081D1 true DE69028081D1 (de) | 1996-09-19 |
| DE69028081T2 DE69028081T2 (de) | 1997-02-27 |
Family
ID=23777792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69028081T Expired - Fee Related DE69028081T2 (de) | 1989-12-08 | 1990-10-25 | Chlor-dotierte optische Bauteile |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5044716A (de) |
| EP (1) | EP0432421B1 (de) |
| JP (1) | JP3263711B2 (de) |
| KR (1) | KR0180724B1 (de) |
| AT (1) | ATE141417T1 (de) |
| AU (1) | AU627635B2 (de) |
| CA (1) | CA2026715C (de) |
| DE (1) | DE69028081T2 (de) |
| SG (1) | SG47577A1 (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5179603A (en) * | 1991-03-18 | 1993-01-12 | Corning Incorporated | Optical fiber amplifier and coupler |
| JP2704333B2 (ja) * | 1991-10-11 | 1998-01-26 | 株式会社精工技研 | 光減衰ファイバおよびその製造方法 |
| US5268979A (en) * | 1992-07-15 | 1993-12-07 | Corning Incorporated | Achromatic overclad fiber optic coupler |
| US5251276A (en) * | 1992-07-16 | 1993-10-05 | Corning Incorporated | Environmentally robust fiber optic coupler and method |
| US5295210A (en) * | 1992-12-31 | 1994-03-15 | Corning Incorporated | Optical waveguide fiber achromatic coupler |
| US5295205A (en) * | 1993-03-29 | 1994-03-15 | Corning Incorporated | Environmentally stable monolithic Mach-Zehnder device |
| US5412745A (en) | 1994-05-05 | 1995-05-02 | Corning Incorporated | Fiber optic coupler exhibiting low nonadiabatic loss |
| TW291539B (de) | 1994-09-30 | 1996-11-21 | Corning Inc | |
| DE19505929C1 (de) * | 1995-02-21 | 1996-03-28 | Heraeus Quarzglas | Optisches Bauteil |
| US5594822A (en) * | 1995-12-05 | 1997-01-14 | Corning Incorporated | Fiber optic couplers, preform and method of making same |
| AU721745B2 (en) * | 1996-12-31 | 2000-07-13 | Corning Incorporated | Optical couplers with multilayer fibers |
| AU6105998A (en) * | 1997-01-30 | 1998-08-25 | University Of Southampton | Optical device |
| IL120181A0 (en) * | 1997-02-09 | 1997-07-13 | Fish Galina | Method of producing high throughput tapered straight and cantilevered glass structures for nanodelivery and nanosensing |
| US6396966B1 (en) | 1997-02-09 | 2002-05-28 | Nanoptics, Inc. | Glass structures for nanodelivery and nanosensing |
| US5852690A (en) * | 1997-06-30 | 1998-12-22 | Minnesota Mining And Manufacturing Company | Depressed cladding fiber design for reducing coupling to cladding modes in fiber gratings |
| US6834145B2 (en) | 2002-11-04 | 2004-12-21 | Teem Photonics | 2 to n optical divider with integrated optics |
| FR2846755B1 (fr) * | 2002-11-04 | 2005-02-18 | Teem Photonics | DIVISEUR OPTIQUE 2 VERS n EN OPTIQUE INTEGREE |
| US6959131B2 (en) * | 2002-11-15 | 2005-10-25 | Charles Stark Draper Laboratory, Inc. | Achromatic fiber-optic power splitter and related methods |
| US7269002B1 (en) | 2006-03-29 | 2007-09-11 | Matthew Scott Turner | Vehicle recess integrated docking station |
| WO2007122630A2 (en) * | 2006-04-24 | 2007-11-01 | Sterlite Optical Technologies Ltd. | Single mode optical fiber having reduced macrobending and attenuation loss and method for manufacturing the same |
| CN102083574A (zh) * | 2008-04-24 | 2011-06-01 | 博迪科特Imt股份有限公司 | 在至少一个层中具有被控制的孔隙率的复合预成型坯以及制造和使用方法 |
| US8565567B2 (en) * | 2011-11-23 | 2013-10-22 | Sumitomo Electric Industries, Ltd. | Multi-mode optical fiber |
| WO2018093451A2 (en) * | 2016-09-21 | 2018-05-24 | Corning Incorporated | Optical fibers having a varying clad index and methods of forming same |
| KR102001201B1 (ko) * | 2016-11-01 | 2019-07-18 | 주식회사 이오테크닉스 | 광 커플러 및 이를 포함하는 광 증폭 장치 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2038017B (en) * | 1978-12-20 | 1982-11-24 | Standard Telephones Cables Ltd | Optical fibre directional coupler |
| US4822136A (en) * | 1984-06-15 | 1989-04-18 | Polaroid Corporation | Single mode optical fiber |
| JPS61174146A (ja) * | 1985-01-25 | 1986-08-05 | Sumitomo Electric Ind Ltd | 光フアイバ及びその製造方法 |
| GB8519183D0 (en) * | 1985-07-30 | 1985-09-04 | British Telecomm | Optical fused couplers |
| US4773924A (en) * | 1985-08-15 | 1988-09-27 | Corning Glass Works | Fiber optic coupler and method |
| GB8610227D0 (en) * | 1986-04-25 | 1986-05-29 | Plessey Co Plc | Organic optical waveguides |
| US4822126A (en) * | 1987-05-21 | 1989-04-18 | Amphenol Corporation | Wavelength independent coupler and method of manufacture thereof |
| US4830463A (en) * | 1988-02-08 | 1989-05-16 | American Telephone And Telegraph Company, At&T Bell Laboratories | Article comprising silica-based glass containing aluminum and phorphorus |
| US4877300A (en) * | 1988-10-24 | 1989-10-31 | Corning Incorporated | Non-adiabatically-tapered connector |
-
1989
- 1989-12-08 US US07/447,796 patent/US5044716A/en not_active Expired - Lifetime
-
1990
- 1990-10-02 CA CA002026715A patent/CA2026715C/en not_active Expired - Fee Related
- 1990-10-25 EP EP90120438A patent/EP0432421B1/de not_active Expired - Lifetime
- 1990-10-25 DE DE69028081T patent/DE69028081T2/de not_active Expired - Fee Related
- 1990-10-25 SG SG1996002920A patent/SG47577A1/en unknown
- 1990-10-25 AT AT90120438T patent/ATE141417T1/de not_active IP Right Cessation
- 1990-11-30 JP JP33094890A patent/JP3263711B2/ja not_active Expired - Fee Related
- 1990-11-30 AU AU67607/90A patent/AU627635B2/en not_active Ceased
- 1990-12-07 KR KR1019900020144A patent/KR0180724B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2026715C (en) | 2000-12-19 |
| ATE141417T1 (de) | 1996-08-15 |
| JPH03182704A (ja) | 1991-08-08 |
| SG47577A1 (en) | 1998-04-17 |
| CA2026715A1 (en) | 1991-06-09 |
| US5044716A (en) | 1991-09-03 |
| AU6760790A (en) | 1991-06-13 |
| DE69028081T2 (de) | 1997-02-27 |
| EP0432421A3 (en) | 1992-07-08 |
| KR0180724B1 (ko) | 1999-05-15 |
| KR910012761A (ko) | 1991-08-08 |
| AU627635B2 (en) | 1992-08-27 |
| EP0432421B1 (de) | 1996-08-14 |
| EP0432421A2 (de) | 1991-06-19 |
| JP3263711B2 (ja) | 2002-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69028081D1 (de) | Chlor-dotierte optische Bauteile | |
| ATE123156T1 (de) | Achromatischer faser optischer koppler und sein herstellungsverfahren. | |
| DK0578982T3 (da) | Akromatisk fiberoptisk kobler med overcladding | |
| DE68920270D1 (de) | Faseroptischer Stecker. | |
| CA2056925A1 (en) | Optical fiber amplifier and coupler | |
| ATE82804T1 (de) | Modusfeldmodifizierender faseroptischer koppler. | |
| EP0204493A3 (de) | Faseroptische Kupplung | |
| CA2240519A1 (en) | Optical waveguide with photosensitive refractive index cladding | |
| IT1239652B (it) | Accoppiatore per fibre ottiche a modo singolo | |
| KR890004181A (ko) | 경제성 있는 섬유 결합재 제조방법 | |
| EP0266040A3 (de) | Optischer Koppler für Multimode-Fasern und Herstellungsverfahren | |
| FR2514155B1 (fr) | Fibre optique monomode a faible dispersion | |
| ES8309008A1 (es) | "un acoplamiento mejorado de un dispositivo electro-optico a un divisor de fibras opticas multiples". | |
| DE68929169D1 (de) | Durchbruchsfreier optischer Koppler | |
| CA2024225A1 (en) | Optical fiber coupler | |
| DE3851426D1 (de) | Lichtwellenleiter. | |
| CA2022367A1 (en) | Simplified wdm fused fiber coupler design | |
| EP0295039A3 (de) | Optischer Wellenleiterkoppler | |
| CA2066854A1 (en) | Optical fiber coupler and its manufacturing method | |
| DE59005725D1 (de) | Quarzglasfaser-Schmelzkoppler. | |
| JPS6461711A (en) | Optical fiber coupler | |
| SE8301379D0 (sv) | Optisk fiber | |
| KR950019792A (ko) | 단일모드 광섬유 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |