DE60036032D1 - Selbstausrichtende optomechanische crossbar-schalter - Google Patents
Selbstausrichtende optomechanische crossbar-schalterInfo
- Publication number
- DE60036032D1 DE60036032D1 DE60036032T DE60036032T DE60036032D1 DE 60036032 D1 DE60036032 D1 DE 60036032D1 DE 60036032 T DE60036032 T DE 60036032T DE 60036032 T DE60036032 T DE 60036032T DE 60036032 D1 DE60036032 D1 DE 60036032D1
- Authority
- DE
- Germany
- Prior art keywords
- optical
- optomechanical
- orienting
- self
- crossbar switches
- 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
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
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
- G02B6/3508—Lateral or transverse displacement of the whole waveguides, e.g. by varying the distance between opposed waveguide ends, or by mutual lateral displacement of opposed waveguide ends
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
- G02B6/3554—3D constellations, i.e. with switching elements and switched beams located in a volume
- G02B6/3556—NxM switch, i.e. regular arrays of switches elements of matrix type constellation
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
- G02B6/357—Electrostatic force
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
- G02B6/3578—Piezoelectric force
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
- G02B6/3803—Adjustment or alignment devices for alignment prior to splicing
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
- G02B6/4225—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements by a direct measurement of the degree of coupling, e.g. the amount of light power coupled to the fibre or the opto-electronic element
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0024—Construction using space switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0026—Construction using free space propagation (e.g. lenses, mirrors)
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0035—Construction using miscellaneous components, e.g. circulator, polarisation, acousto/thermo optical
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IL2000/000791 WO2002043432A1 (en) | 2000-11-27 | 2000-11-27 | Self aligning opto-mechanical crossbar switch |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60036032D1 true DE60036032D1 (de) | 2007-09-27 |
DE60036032T2 DE60036032T2 (de) | 2008-05-08 |
Family
ID=11043010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60036032T Expired - Lifetime DE60036032T2 (de) | 2000-11-27 | 2000-11-27 | Selbstausrichtende optomechanische crossbar-schalter |
Country Status (9)
Country | Link |
---|---|
US (1) | US6859575B1 (de) |
EP (1) | EP1340403B1 (de) |
JP (1) | JP2004520733A (de) |
CN (1) | CN1242647C (de) |
AT (1) | ATE370631T1 (de) |
AU (1) | AU2001215475A1 (de) |
CA (1) | CA2430011C (de) |
DE (1) | DE60036032T2 (de) |
WO (1) | WO2002043432A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4608243B2 (ja) * | 2004-06-07 | 2011-01-12 | 日本電信電話株式会社 | 自動光ファイバ接続切替装置の保守・運用システム、端子情報管理方法および端子情報管理プログラム |
WO2006054279A1 (en) | 2004-11-17 | 2006-05-26 | Fiberzone Networks Ltd. | Optical crossbar switch |
GB0518732D0 (en) | 2005-09-14 | 2005-10-19 | Polatis Ltd | Latching switch improvements |
JP2010519589A (ja) | 2007-02-26 | 2010-06-03 | ファイバーゾーン ネットワークス リミティッド | 光学式クロスバースイッチ |
US8421994B2 (en) * | 2007-09-27 | 2013-04-16 | Nikon Corporation | Exposure apparatus |
US8068715B2 (en) | 2007-10-15 | 2011-11-29 | Telescent Inc. | Scalable and modular automated fiber optic cross-connect systems |
US8385694B2 (en) * | 2008-09-17 | 2013-02-26 | Draka Comteq B.V. | Automated optical switch and method |
WO2011013090A2 (en) * | 2009-07-29 | 2011-02-03 | Zohar Avrahami | A method device assembly and system for facilitating the interconnection of communication bearing cables |
EP2439567A1 (de) | 2010-10-11 | 2012-04-11 | Teliswitch Solutions Ltd. | Mechanischer optischer Schalter |
CN103439768B (zh) | 2013-08-02 | 2016-01-20 | 国家电网公司 | 一种光纤纤芯对接设备 |
CN103698860B (zh) * | 2013-12-30 | 2015-08-19 | 宁波市樱铭电子科技有限公司 | 一种光纤连接器 |
US10345526B2 (en) | 2014-12-14 | 2019-07-09 | Telescent Inc. | High reliability robotic cross-connect systems |
WO2018071341A2 (en) * | 2016-10-10 | 2018-04-19 | Telescent Inc. | System of large scale robotic fiber cross-connects using multi-fiber trunk reservation |
US20220132229A1 (en) * | 2016-10-10 | 2022-04-28 | Telescent, Inc. | Incrementally scalable, two-tier system of robotic, fiber optic interconnect units enabling any-to-any connectivity |
CN110864638A (zh) * | 2019-11-27 | 2020-03-06 | 安徽江淮汽车集团股份有限公司 | 气门锁夹全自动测量装置及方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1581660A (en) * | 1977-04-14 | 1980-12-17 | Standard Telephones Cables Ltd | Fibre optical switches |
CA1192646A (en) | 1980-02-04 | 1985-08-27 | Herzl Laor | Piezoelectric apparatus for positioning optical fibers |
US4740410A (en) | 1987-05-28 | 1988-04-26 | The Regents Of The University Of California | Micromechanical elements and methods for their fabrication |
US4955686A (en) | 1989-06-16 | 1990-09-11 | Gte Laboratories Incorporated | Optical fiber crossconnect switch |
SE465235B (sv) | 1989-12-21 | 1991-08-12 | Ericsson Telefon Ab L M | Fiberoptisk vaexel |
US5177348A (en) | 1991-08-26 | 1993-01-05 | Herzel Laor | Apparatus and method for aligning optical fibers with an array of radiation emitting devices |
US5616980A (en) | 1993-07-09 | 1997-04-01 | Nanomotion Ltd. | Ceramic motor |
US5438638A (en) | 1994-04-05 | 1995-08-01 | Tektronix, Inc. | Electrically controlled mechanical optical switch |
FR2727583B1 (fr) | 1994-11-29 | 1996-12-20 | Commissariat Energie Atomique | Moteur electrostatique et son procede de realisation |
GB2296098B (en) | 1994-12-15 | 1998-02-11 | British Aerospace | Optical cross bar switch assembly |
US5524153A (en) | 1995-02-10 | 1996-06-04 | Astarte Fiber Networks, Inc. | Optical fiber switching system and method using same |
US5740190A (en) | 1996-05-23 | 1998-04-14 | Schwartz Electro-Optics, Inc. | Three-color coherent light system |
IT1288761B1 (it) | 1996-10-17 | 1998-09-24 | Fiat Ricerche | Motore elettrostatico lineare a passo |
US5929542A (en) | 1997-02-03 | 1999-07-27 | Honeywell Inc. | Micromechanical stepper motor |
US5998906A (en) | 1998-01-13 | 1999-12-07 | Seagate Technology, Inc. | Electrostatic microactuator and method for use thereof |
US6396976B1 (en) * | 1999-04-15 | 2002-05-28 | Solus Micro Technologies, Inc. | 2D optical switch |
WO2000074153A1 (en) | 1999-05-31 | 2000-12-07 | Nanomotion Ltd. | Multilayer piezoelectric motor |
WO2001032368A1 (en) | 1999-10-31 | 2001-05-10 | Nanomotion Ltd. | Piezoelectric motors and motor driving configurations |
-
2000
- 2000-11-27 JP JP2002545023A patent/JP2004520733A/ja active Pending
- 2000-11-27 CA CA002430011A patent/CA2430011C/en not_active Expired - Fee Related
- 2000-11-27 AU AU2001215475A patent/AU2001215475A1/en not_active Abandoned
- 2000-11-27 EP EP00977846A patent/EP1340403B1/de not_active Expired - Lifetime
- 2000-11-27 WO PCT/IL2000/000791 patent/WO2002043432A1/en active Search and Examination
- 2000-11-27 US US10/432,944 patent/US6859575B1/en not_active Expired - Fee Related
- 2000-11-27 AT AT00977846T patent/ATE370631T1/de not_active IP Right Cessation
- 2000-11-27 CN CN00820129.3A patent/CN1242647C/zh not_active Expired - Fee Related
- 2000-11-27 DE DE60036032T patent/DE60036032T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1340403A1 (de) | 2003-09-03 |
CN1242647C (zh) | 2006-02-15 |
EP1340403B1 (de) | 2007-08-15 |
CA2430011A1 (en) | 2002-05-30 |
AU2001215475A1 (en) | 2002-06-03 |
WO2002043432A1 (en) | 2002-05-30 |
DE60036032T2 (de) | 2008-05-08 |
JP2004520733A (ja) | 2004-07-08 |
CN1481653A (zh) | 2004-03-10 |
ATE370631T1 (de) | 2007-09-15 |
US6859575B1 (en) | 2005-02-22 |
CA2430011C (en) | 2008-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |