DE3280098D1 - Faseroptikschalter und diskret einstellbare verzoegerungslinie. - Google Patents
Faseroptikschalter und diskret einstellbare verzoegerungslinie.Info
- Publication number
- DE3280098D1 DE3280098D1 DE8383900214T DE3280098T DE3280098D1 DE 3280098 D1 DE3280098 D1 DE 3280098D1 DE 8383900214 T DE8383900214 T DE 8383900214T DE 3280098 T DE3280098 T DE 3280098T DE 3280098 D1 DE3280098 D1 DE 3280098D1
- Authority
- DE
- Germany
- Prior art keywords
- base
- fiber
- pct
- delay line
- grooves
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 title abstract 8
- 230000008878 coupling Effects 0.000 abstract 5
- 238000010168 coupling process Methods 0.000 abstract 5
- 238000005859 coupling reaction Methods 0.000 abstract 5
- 239000013307 optical fiber Substances 0.000 abstract 2
- 239000010453 quartz Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000000758 substrate 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
- 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
- G02B6/2826—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 using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
-
- 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
- G02B6/2826—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 using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
- G02B6/283—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 using mechanical machining means for shaping of the couplers, e.g. grinding or polishing couplers being tunable or adjustable
-
- 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
- G02B6/2861—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 fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Networks Using Active Elements (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Electronic Switches (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1982/001608 WO1984002005A1 (en) | 1982-11-12 | 1982-11-12 | Fiber optic switch and discretely variable delay line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3280098D1 true DE3280098D1 (de) | 1990-03-08 |
Family
ID=22168373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8383900214T Expired - Lifetime DE3280098D1 (de) | 1982-11-12 | 1982-11-12 | Faseroptikschalter und diskret einstellbare verzoegerungslinie. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4723827A (de) |
| EP (1) | EP0124523B1 (de) |
| JP (1) | JPS60500030A (de) |
| KR (1) | KR840006704A (de) |
| AT (1) | ATE50071T1 (de) |
| AU (1) | AU558937B2 (de) |
| BR (1) | BR8208104A (de) |
| CA (1) | CA1251072A (de) |
| DE (1) | DE3280098D1 (de) |
| IL (1) | IL69969A (de) |
| IT (1) | IT1168229B (de) |
| NO (1) | NO842831L (de) |
| WO (1) | WO1984002005A1 (de) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8706929D0 (en) * | 1987-03-24 | 1987-04-29 | British Telecomm | Optical coupling device |
| US4991922A (en) * | 1988-08-29 | 1991-02-12 | The Charles Stark Draper Laboratory, Inc. | Optical fiber coupler and method |
| US4934777A (en) * | 1989-03-21 | 1990-06-19 | Pco, Inc. | Cascaded recirculating transmission line without bending loss limitations |
| US5109449A (en) * | 1989-03-27 | 1992-04-28 | Hughes Aircraft Company | Variable optical fiber delay line |
| BE1005172A3 (nl) * | 1991-08-09 | 1993-05-11 | Bell Telephone Mfg | Konstruktie voor het optisch koppelen, substraat daarvoor en werkwijze voor het verwezenlijken van dergelijke konstruktie. |
| US7106917B2 (en) | 1998-11-13 | 2006-09-12 | Xponent Photonics Inc | Resonant optical modulators |
| US6597833B1 (en) * | 2000-06-27 | 2003-07-22 | Oluma, Inc. | Wavelength-division multiplexers and demultiplexers based on mach-zehnder interferometers and evanescent coupling |
| US6621951B1 (en) * | 2000-06-27 | 2003-09-16 | Oluma, Inc. | Thin film structures in devices with a fiber on a substrate |
| US6625349B2 (en) * | 2000-06-27 | 2003-09-23 | Oluma, Inc. | Evanescent optical coupling between a waveguide formed on a substrate and a side-polished fiber |
| US6501875B2 (en) * | 2000-06-27 | 2002-12-31 | Oluma, Inc. | Mach-Zehnder inteferometers and applications based on evanescent coupling through side-polished fiber coupling ports |
| US6516114B2 (en) * | 2000-06-27 | 2003-02-04 | Oluma, Inc. | Integration of fibers on substrates fabricated with grooves |
| US6490391B1 (en) * | 2000-07-12 | 2002-12-03 | Oluma, Inc. | Devices based on fibers engaged to substrates with grooves |
| US6571035B1 (en) * | 2000-08-10 | 2003-05-27 | Oluma, Inc. | Fiber optical switches based on optical evanescent coupling between two fibers |
| US6621952B1 (en) * | 2000-08-10 | 2003-09-16 | Oluma, Inc. | In-fiber variable optical attenuators and modulators using index-changing liquid media |
| US6542663B1 (en) * | 2000-09-07 | 2003-04-01 | Oluma, Inc. | Coupling control in side-polished fiber devices |
| US6658176B2 (en) * | 2000-09-29 | 2003-12-02 | Sarnoff Corporation | Optical switch using movable micromechanical cantilevers and evanescent coupling |
| WO2002050575A2 (en) * | 2000-12-21 | 2002-06-27 | Cquint Communications Corporation | Resonant optical modulators |
| KR100416688B1 (ko) * | 2001-11-08 | 2004-01-31 | 주식회사 한택 | 광소자가 집적된 광섬유 블럭 |
| US6640028B1 (en) | 2001-11-30 | 2003-10-28 | General Dynamics Advanced Technology Systems, Inc. | Bend-type fiber optic light injector |
| US6665469B1 (en) | 2002-01-02 | 2003-12-16 | General Dynamics Advanced Information Systems, Inc. | Light injector/extractor for multiple optical fibers |
| US6819831B1 (en) | 2002-03-04 | 2004-11-16 | Kenneth R. Schroll | Adjustable, reconfigurable, multi-port optical fiber coupler |
| US6968103B1 (en) * | 2002-10-10 | 2005-11-22 | General Dynamics Advanced Information Systems, Inc. | Optical fiber coupler and method for making same |
| US7146069B1 (en) | 2003-06-05 | 2006-12-05 | Calient Networks, Inc. | Optical system for selectable delay |
| KR20050109370A (ko) * | 2004-05-15 | 2005-11-21 | 엘지전자 주식회사 | 집적광학형 실시간 지연 장치 및 그 제조 방법 |
| US7802928B2 (en) * | 2008-01-04 | 2010-09-28 | Honeywell International Inc. | System and method for fiber based resonator coupling |
| US10018785B2 (en) * | 2013-06-14 | 2018-07-10 | Exfo Inc. | Optical fiber modal distribution conditioner |
| MX2019015640A (es) | 2017-06-28 | 2020-02-24 | Corning Optical Communications LLC | Multipuertos que tienen puertos de conexion formados en la carcasa y caracteristicas de fijacion asociadas. |
| US11668890B2 (en) | 2017-06-28 | 2023-06-06 | Corning Research & Development Corporation | Multiports and other devices having optical connection ports with securing features and methods of making the same |
| US11300746B2 (en) | 2017-06-28 | 2022-04-12 | Corning Research & Development Corporation | Fiber optic port module inserts, assemblies and methods of making the same |
| US10359577B2 (en) | 2017-06-28 | 2019-07-23 | Corning Research & Development Corporation | Multiports and optical connectors with rotationally discrete locking and keying features |
| US11187859B2 (en) | 2017-06-28 | 2021-11-30 | Corning Research & Development Corporation | Fiber optic connectors and methods of making the same |
| MX2021007772A (es) | 2018-12-28 | 2021-08-05 | Corning Res & Dev Corp | Ensambles multipuertos que incluyen accesorios de montaje o tapones contra el polvo. |
| WO2020242847A1 (en) | 2019-05-31 | 2020-12-03 | Corning Research & Development Corporation | Multiports and other devices having optical connection ports with sliding actuators and methods of making the same |
| US11294133B2 (en) | 2019-07-31 | 2022-04-05 | Corning Research & Development Corporation | Fiber optic networks using multiports and cable assemblies with cable-to-connector orientation |
| US11487073B2 (en) | 2019-09-30 | 2022-11-01 | Corning Research & Development Corporation | Cable input devices having an integrated locking feature and assemblies using the cable input devices |
| EP3805827A1 (de) * | 2019-10-07 | 2021-04-14 | Corning Research & Development Corporation | Faseroptische anschlüsse und faseroptische netzwerke mit kopplern mit variablem verhältnis |
| US11650388B2 (en) | 2019-11-14 | 2023-05-16 | Corning Research & Development Corporation | Fiber optic networks having a self-supporting optical terminal and methods of installing the optical terminal |
| US11536921B2 (en) | 2020-02-11 | 2022-12-27 | Corning Research & Development Corporation | Fiber optic terminals having one or more loopback assemblies |
| JPWO2021166263A1 (de) * | 2020-02-21 | 2021-08-26 | ||
| WO2021166262A1 (ja) * | 2020-02-21 | 2021-08-26 | 日本電信電話株式会社 | 光合分波方法、光合分波回路及び光合分波回路製造方法 |
| US11604320B2 (en) | 2020-09-30 | 2023-03-14 | Corning Research & Development Corporation | Connector assemblies for telecommunication enclosures |
| US11686913B2 (en) | 2020-11-30 | 2023-06-27 | Corning Research & Development Corporation | Fiber optic cable assemblies and connector assemblies having a crimp ring and crimp body and methods of fabricating the same |
| US11880076B2 (en) | 2020-11-30 | 2024-01-23 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release housing |
| US11927810B2 (en) | 2020-11-30 | 2024-03-12 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release member |
| US11994722B2 (en) | 2020-11-30 | 2024-05-28 | Corning Research & Development Corporation | Fiber optic adapter assemblies including an adapter housing and a locking housing |
| US11947167B2 (en) | 2021-05-26 | 2024-04-02 | Corning Research & Development Corporation | Fiber optic terminals and tools and methods for adjusting a split ratio of a fiber optic terminal |
| WO2024111125A1 (ja) * | 2022-11-25 | 2024-05-30 | 日本電信電話株式会社 | 光ファイバ位置調整装置及び光ファイバ位置調整方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957341A (en) * | 1974-09-03 | 1976-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Passive frequency-selective optical coupler |
| JPS579041B2 (de) * | 1974-11-29 | 1982-02-19 | ||
| JPS54101334A (en) * | 1978-01-27 | 1979-08-09 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber coupling element and production of the same |
| JPS54118255A (en) * | 1978-03-06 | 1979-09-13 | Matsushita Electric Ind Co Ltd | Optical branching and mixing device and production of the same |
| JPS54151048A (en) * | 1978-05-19 | 1979-11-27 | Oki Electric Ind Co Ltd | Photo branching circuit |
| DE2849501A1 (de) * | 1978-11-15 | 1980-05-29 | Licentia Gmbh | Optische koppelanordnung |
| DE2853800A1 (de) * | 1978-12-13 | 1980-06-26 | Siemens Ag | Abtimmbarer richtkoppler fuer lichtwellenleiter |
| US4315666A (en) * | 1979-03-19 | 1982-02-16 | Hicks Jr John W | Coupled communications fibers |
| DE2930454A1 (de) * | 1979-07-24 | 1981-02-12 | Hertz Inst Heinrich | Verfahren zur herstellung von lichtleiter-richtkopplern |
| JPS56114903A (en) * | 1980-02-18 | 1981-09-09 | Nippon Telegr & Teleph Corp <Ntt> | Adjusting method for coupling degree of photocoupler |
| US4307933A (en) * | 1980-02-20 | 1981-12-29 | General Dynamics, Pomona Division | Optical fiber launch coupler |
| US4493528A (en) * | 1980-04-11 | 1985-01-15 | Board Of Trustees Of The Leland Stanford Junior University | Fiber optic directional coupler |
| JPS5727210A (en) * | 1980-07-25 | 1982-02-13 | Toshiba Corp | Narrow band filter |
| EP0184270A3 (de) * | 1981-09-10 | 1987-04-08 | The Board Of Trustees Of The Leland Stanford Junior University | Verlagerungsumwandler bestehend aus einem optischen Faserkoppler |
| US4473270A (en) * | 1981-10-23 | 1984-09-25 | Leland Stanford Junior University | Splice-free fiber optic recirculating memory |
| US4556279A (en) * | 1981-11-09 | 1985-12-03 | Board Of Trustees Of The Leland Stanford Junior University | Passive fiber optic multiplexer |
| US4558920A (en) * | 1981-11-19 | 1985-12-17 | Board Of Trustees Of The Leland Stanford Junior University | Tapped optical fiber delay line |
| US4511207A (en) * | 1981-11-19 | 1985-04-16 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic data distributor |
| US4479701A (en) * | 1981-12-01 | 1984-10-30 | Leland Stanford Junior University | Dual coupler fiber optic recirculating memory |
| US4588255A (en) * | 1982-06-21 | 1986-05-13 | The Board Of Trustees Of The Leland Stanford Junior University | Optical guided wave signal processor for matrix-vector multiplication and filtering |
| US4530603A (en) * | 1982-09-29 | 1985-07-23 | The Board Of Trustees Of Leland Stanford Jr. Univ. | Stabilized fiber optic sensor |
-
1982
- 1982-11-12 AU AU11010/83A patent/AU558937B2/en not_active Ceased
- 1982-11-12 AT AT83900214T patent/ATE50071T1/de not_active IP Right Cessation
- 1982-11-12 BR BR8208104A patent/BR8208104A/pt unknown
- 1982-11-12 EP EP83900214A patent/EP0124523B1/de not_active Expired - Lifetime
- 1982-11-12 DE DE8383900214T patent/DE3280098D1/de not_active Expired - Lifetime
- 1982-11-12 WO PCT/US1982/001608 patent/WO1984002005A1/en active IP Right Grant
- 1982-11-12 JP JP58500236A patent/JPS60500030A/ja active Pending
- 1982-11-12 US US06/628,650 patent/US4723827A/en not_active Expired - Fee Related
-
1983
- 1983-10-14 IL IL69969A patent/IL69969A/xx unknown
- 1983-11-10 CA CA000440879A patent/CA1251072A/en not_active Expired
- 1983-11-10 IT IT49312/83A patent/IT1168229B/it active
- 1983-11-11 KR KR1019830005363A patent/KR840006704A/ko not_active Application Discontinuation
-
1984
- 1984-07-11 NO NO842831A patent/NO842831L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60500030A (ja) | 1985-01-10 |
| KR840006704A (ko) | 1984-12-01 |
| CA1251072A (en) | 1989-03-14 |
| ATE50071T1 (de) | 1990-02-15 |
| AU1101083A (en) | 1984-06-04 |
| EP0124523A1 (de) | 1984-11-14 |
| EP0124523A4 (de) | 1985-06-26 |
| US4723827A (en) | 1988-02-09 |
| EP0124523B1 (de) | 1990-01-31 |
| NO842831L (no) | 1984-07-11 |
| IL69969A (en) | 1986-12-31 |
| WO1984002005A1 (en) | 1984-05-24 |
| IT8349312A0 (it) | 1983-11-10 |
| BR8208104A (pt) | 1984-10-02 |
| IT1168229B (it) | 1987-05-20 |
| AU558937B2 (en) | 1987-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3280098D1 (de) | Faseroptikschalter und diskret einstellbare verzoegerungslinie. | |
| DE3280135D1 (de) | Kontinuierlich einstellbare faseroptikverzoegerungslinie. | |
| DE3776157D1 (de) | Optisches modulations- und mess-verfahren. | |
| BE857119A (fr) | Dispositif de couplage pour fibres optiques | |
| FR2533034B1 (fr) | Derivation pour fibre optique | |
| FR2475241B1 (fr) | Connecteur pour fibres optiques | |
| BE862253R (fr) | Connecteur pour fibres optiques | |
| DK697088A (da) | Genbelagte sammenfoejede laengder af optiske fibre, fremgangsmaade og apparatur til deres fremstilling | |
| BE862254R (fr) | Connecteur pour fibres optiques | |
| FR2344854A1 (fr) | Connecteur pour fibres optiques | |
| FR2353069A1 (fr) | Raccords pour guides d'ondes optiques | |
| FR2634288B1 (fr) | Coupleur pour guides d'ondes optiques monomodes | |
| IT1115532B (it) | Metodo ed apparato per l'allineamento di fibre ottiche con dispositivi optoelettronici | |
| ATE99428T1 (de) | Optische fluessigkristallvorrichtungen. | |
| BE862252A (fr) | Connecteur pour fibres optiques | |
| DE69418267D1 (de) | Poliertechnik für optische Fiberenden | |
| JPS5624543A (en) | Device for deciding form of refractive index of optical fiber | |
| FR2525777B1 (fr) | Coupleur lateral ou transversal pour fibres optiques | |
| BE894465A (fr) | Appareil et methode pour le controle d'une repartition de temperature par des fibres optiques | |
| Zhongming et al. | Fiber optic switch and discretely variable delay line | |
| ATE145289T1 (de) | Optische wellenleiter, elemente für die herstellung dieser vorrichtungen und herstellungsverfahren für diese elemente und vorrichtungen | |
| FR2406211A1 (fr) | Procede et dispositif de raccordement de fibres optiques | |
| JPS5421356A (en) | Optical fiber connector | |
| JPS55130503A (en) | Light attenuator | |
| FR2613972B1 (fr) | Dispositif pour fracturer une fibre optique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |