IL69969A - Fiber optic switch and discretely variable delay line - Google Patents
Fiber optic switch and discretely variable delay lineInfo
- Publication number
- IL69969A IL69969A IL69969A IL6996983A IL69969A IL 69969 A IL69969 A IL 69969A IL 69969 A IL69969 A IL 69969A IL 6996983 A IL6996983 A IL 6996983A IL 69969 A IL69969 A IL 69969A
- Authority
- IL
- Israel
- Prior art keywords
- base
- fiber
- pct
- delay line
- grooves
- Prior art date
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
- G02B6/26—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)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
- Networks Using Active Elements (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Keying Circuit Devices (AREA)
- Electronic Switches (AREA)
- Mechanical Coupling Of Light Guides (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 |
---|---|
IL69969A true IL69969A (en) | 1986-12-31 |
Family
ID=22168373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL69969A IL69969A (en) | 1982-11-12 | 1983-10-14 | Fiber optic switch and discretely variable delay line |
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 |
DE3280098D1 (de) | 1990-03-08 |
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 |
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 |
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