DE69428111D1 - Optischer schalter - Google Patents

Optischer schalter

Info

Publication number: DE69428111D1
Authority: DE; Germany
Prior art keywords: optical switch; switch; optical
Prior art date: 1993-12-20
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

Application number

DE69428111T

Other languages

English (en)

Other versions

DE69428111T2 (de

Inventor

Takashi Murakami

Tsutomu Watanabe

Kazumasa Ozawa

Hisao Maki

Kazuhito Saito

Nobuo Tomita

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nippon Telegraph and Telephone Corp

Sumitomo Electric Industries Ltd

Original Assignee

Nippon Telegraph and Telephone Corp

Sumitomo Electric Industries Ltd

Priority date (The priority date 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 date listed.)

1993-12-20

Filing date

1994-12-20

Publication date

2001-10-04

1993-12-20 Priority claimed from JP5319820A external-priority patent/JPH0772398A/ja

1994-05-19 Priority claimed from JP06105631A external-priority patent/JP3073651B2/ja

1994-10-14 Priority claimed from JP6249548A external-priority patent/JPH08114757A/ja

1994-12-20 Application filed by Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp

2001-10-04 Application granted granted Critical

2001-10-04 Publication of DE69428111D1 publication Critical patent/DE69428111D1/de

2002-04-11 Publication of DE69428111T2 publication Critical patent/DE69428111T2/de

2014-12-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- 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
- G02B6/3506—Translating the waveguides along the beam path, e.g. by varying the distance between opposed waveguide ends, or by translation of the waveguide ends
- 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
- G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
- G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
- 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
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/358—Latching of the moving element, i.e. maintaining or holding the moving element in place once operation has been performed; includes a mechanically bistable system
- 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
- G02B6/3582—Housing means or package or arranging details of the switching elements, e.g. for thermal isolation

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Mechanical Light Control Or Optical Switches (AREA)

DE69428111T 1993-12-20 1994-12-20 Optischer schalter Expired - Lifetime DE69428111T2 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP5319820A JPH0772398A (ja)	1993-06-25	1993-12-20	光スイッチ
JP06105631A JP3073651B2 (ja)	1994-05-19	1994-05-19	光スイッチ
JP6249548A JPH08114757A (ja)	1994-10-14	1994-10-14	密閉型光スイッチ
PCT/JP1994/002150 WO1995017697A1 (fr)	1993-12-20	1994-12-20	Interrupteur optique

Publications (2)

Publication Number	Publication Date
DE69428111D1 true DE69428111D1 (de)	2001-10-04
DE69428111T2 DE69428111T2 (de)	2002-04-11

Family

ID=27310541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69428111T Expired - Lifetime DE69428111T2 (de)	1993-12-20	1994-12-20	Optischer schalter

Country Status (9)

Country	Link
US (2)	US5926588A (de)
EP (1)	EP0686861B1 (de)
KR (1)	KR0184029B1 (de)
CN (2)	CN1133086C (de)
AU (1)	AU680578B2 (de)
CA (1)	CA2156498C (de)
DE (1)	DE69428111T2 (de)
ES (1)	ES2161857T3 (de)
WO (1)	WO1995017697A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2200106T3 (es) *	1996-11-21	2004-03-01	Sumitomo Electric Industries, Ltd.	Conmutador optico y metodo de conmutacion.
US6275624B1 (en)	1999-12-03	2001-08-14	Optical Coating Laboratory, Inc.	Optical switch with flexure pivot
US6363183B1 (en)	2000-01-04	2002-03-26	Seungug Koh	Reconfigurable and scalable intergrated optic waveguide add/drop multiplexing element using micro-opto-electro-mechanical systems and methods of fabricating thereof
US6477289B1 (en)	2000-02-23	2002-11-05	Optical Coating Laboratory, Inc.	Optical wedge switch
US6748131B2 (en) *	2000-05-19	2004-06-08	Shipley Company, L.L.C.	Optical waveguide devices and methods of fabricating the same
KR100384829B1 (ko) *	2000-06-28	2003-05-22	전자부품연구원	티이시 파이버를 이용한 수평이동식 광스위치
US7085445B2 (en) *	2000-08-04	2006-08-01	Seungug Koh	Micro-opto-electro-mechanical waveguide switches
US6424758B1 (en) *	2000-09-21	2002-07-23	Yu-Feng Cheng	Optical fiber socket with an integral switch
JP3859120B2 (ja) *	2000-12-28	2006-12-20	日立金属株式会社	光スイッチ
US6539139B2 (en) *	2001-04-12	2003-03-25	Technology Thesaurus Corporation	Optical fiber switching device
JP4117004B2 (ja) *	2003-02-20	2008-07-09	株式会社巴川製紙所	光伝送媒体の接続方法、光学接続構造及び光伝送媒体接続部品
WO2004104673A1 (ja) *	2003-05-26	2004-12-02	Nidec Sankyo Corporation	光スイッチ装置
DE102005007780A1 (de) *	2005-02-19	2006-08-31	Man Roland Druckmaschinen Ag	Vorrichtung und Verfahren zur Messung der zonalen Farbgebung
NO328726B1 (no) *	2008-08-14	2010-05-03	Roxar Flow Measurement As	Konnektorhus
CN105511022B (zh) *	2014-09-25	2017-08-29	华为技术有限公司	光开关
CN108535815B (zh) *	2018-04-27	2024-04-05	上海航天科工电器研究院有限公司	一种胶囊袋及含有胶囊袋的连接器组件

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5911529B2 (ja) *	1977-03-18	1984-03-16	住友化学工業株式会社	β−アルミナ薄膜の製造法
JPS5532863U (de) *	1978-08-25	1980-03-03
JPS55156903A (en) *	1979-05-28	1980-12-06	Nippon Telegr & Teleph Corp <Ntt>	Self-holding type photo switch
JPS5680502U (de) *	1979-11-27	1981-06-30
JPS599081B2 (ja) *	1980-05-09	1984-02-29	株式会社東芝	レコ−ドプレ−ヤの防振機構
JPS6329220A (ja) *	1986-07-23	1988-02-06	Matsushita Electric Ind Co Ltd	光温度センサ−
US5035482A (en) *	1989-04-06	1991-07-30	Amp Incorporated	Optical switch
JP2825845B2 (ja) *	1989-04-27	1998-11-18	株式会社フジクラ	光ファイバの切替接続スイッチ
JPH05181073A (ja) *	1991-12-26	1993-07-23	Fujikura Ltd	通信線の接続切替装置
JP3186293B2 (ja) *	1992-02-26	2001-07-11	住友電気工業株式会社	光ファイバの配線切替装置及びその配線切替方法
CA2096181C (en) *	1992-05-15	2001-08-14	Tsutomu Watanabe	Optical switch and method of its manufacture
US5239599A (en) *	1992-08-13	1993-08-24	Jds Fitel Inc.	Moving fiber optical fiber switch
JPH0743625A (ja) *	1993-08-03	1995-02-14	Fujikura Ltd	光スイッチ

1994
- 1994-12-20 WO PCT/JP1994/002150 patent/WO1995017697A1/ja active IP Right Grant
- 1994-12-20 ES ES95903000T patent/ES2161857T3/es not_active Expired - Lifetime
- 1994-12-20 CN CN94191231A patent/CN1133086C/zh not_active Expired - Fee Related
- 1994-12-20 EP EP95903000A patent/EP0686861B1/de not_active Expired - Lifetime
- 1994-12-20 DE DE69428111T patent/DE69428111T2/de not_active Expired - Lifetime
- 1994-12-20 KR KR1019950703487A patent/KR0184029B1/ko not_active IP Right Cessation
- 1994-12-20 CN CNA031275001A patent/CN1484054A/zh active Pending
- 1994-12-20 AU AU12016/95A patent/AU680578B2/en not_active Ceased
- 1994-12-20 CA CA002156498A patent/CA2156498C/en not_active Expired - Fee Related
- 1994-12-20 US US08/507,378 patent/US5926588A/en not_active Expired - Lifetime
1997
- 1997-05-01 US US08/846,482 patent/US5940553A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CN1133086C (zh)	2003-12-31
KR960701382A (ko)	1996-02-24
ES2161857T3 (es)	2001-12-16
DE69428111T2 (de)	2002-04-11
US5926588A (en)	1999-07-20
CA2156498C (en)	2002-10-08
EP0686861A4 (de)	1996-01-10
KR0184029B1 (ko)	1999-05-15
US5940553A (en)	1999-08-17
CA2156498A1 (en)	1995-06-29
CN1118192A (zh)	1996-03-06
EP0686861A1 (de)	1995-12-13
AU1201695A (en)	1995-07-10
AU680578B2 (en)	1997-07-31
CN1484054A (zh)	2004-03-24
WO1995017697A1 (fr)	1995-06-29
EP0686861B1 (de)	2001-08-29

Publication	Publication Date	Title
DE69417814D1 (de)	1999-05-20	Optischer Schalter
DE69426103D1 (de)	2000-11-16	Optischer Schalter
DE69603573D1 (de)	1999-09-09	Optischer schalter
DE69414158D1 (de)	1998-12-03	Kontaktlinse
DE59403063D1 (de)	1997-07-17	Optisches Bauelement
DE59409521D1 (de)	2000-10-19	Optisches bauelement
DE69215558D1 (de)	1997-01-16	Optischer Wellenleiter-Schalter
DE69223885D1 (de)	1998-02-12	Optischer Schalter
DE69328444D1 (de)	2000-05-25	Schalter
DE19680764T1 (de)	1997-09-18	Kompakter optischer Schalter
DE69515889D1 (de)	2000-04-27	Optischer schalter
DE69428111D1 (de)	2001-10-04	Optischer schalter
DE69403580D1 (de)	1997-07-10	Wellenlängenselektiver optischer Schalter
DE69304116D1 (de)	1996-09-26	Optischer Matrixschalter
DE59402001D1 (de)	1997-04-17	Optischer Hybrid-Schalter
DE69311638D1 (de)	1997-07-24	Optischer Schalter
DE69206839D1 (de)	1996-02-01	Optischer Schalter
DE69129153D1 (de)	1998-04-30	Optischer schalter
BR9404074A (pt)	1995-06-20	Conjunto de comutador
DE69610087D1 (de)	2000-10-05	Optischer schalter
DE69633499D1 (de)	2004-11-04	Optischer Schalter
DE59307557D1 (de)	1997-11-27	Optischer Schalter
DE69222044D1 (de)	1997-10-09	Optischer schalter
KR940027536U (ko)	1994-12-10	푸시 스위치
DE69422212D1 (de)	2000-01-27	Unterbrechungsanordnung

Legal Events

Date	Code	Title	Description
2002-09-26	8364	No opposition during term of opposition