DE69428111T2 - Optischer schalter - Google Patents

Optischer schalter

Info

Publication number
DE69428111T2
DE69428111T2 DE69428111T DE69428111T DE69428111T2 DE 69428111 T2 DE69428111 T2 DE 69428111T2 DE 69428111 T DE69428111 T DE 69428111T DE 69428111 T DE69428111 T DE 69428111T DE 69428111 T2 DE69428111 T2 DE 69428111T2
Authority
DE
Germany
Prior art keywords
optical switch
switch
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 - Lifetime
Application number
DE69428111T
Other languages
English (en)
Other versions
DE69428111D1 (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.)
Filing date
Publication date
Priority claimed from JP5319820A external-priority patent/JPH0772398A/ja
Priority claimed from JP06105631A external-priority patent/JP3073651B2/ja
Priority claimed from JP6249548A external-priority patent/JPH08114757A/ja
Application filed by Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Publication of DE69428111D1 publication Critical patent/DE69428111D1/de
Application granted granted Critical
Publication of DE69428111T2 publication Critical patent/DE69428111T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
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 DE69428111D1 (de) 2001-10-04
DE69428111T2 true 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) CN1484054A (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
EP0844506B1 (de) * 1996-11-21 2003-08-13 Sumitomo Electric Industries, Ltd. Optischer Schalter und Schaltverfahren
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
WO2004074892A1 (ja) * 2003-02-20 2004-09-02 Tomoegawa Paper Co., Ltd. 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
US7194153B1 (en) 2003-05-26 2007-03-20 Omron Corporation Optical switch device
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
EP0569981B1 (de) * 1992-05-15 1998-08-12 Sumitomo Electric Industries, Limited Optischer Schalter, optische Faserverteileranordnung und Verfahren zur deren Herstellung
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

Also Published As

Publication number Publication date
CN1118192A (zh) 1996-03-06
AU680578B2 (en) 1997-07-31
CA2156498C (en) 2002-10-08
CA2156498A1 (en) 1995-06-29
CN1484054A (zh) 2004-03-24
CN1133086C (zh) 2003-12-31
DE69428111D1 (de) 2001-10-04
US5926588A (en) 1999-07-20
AU1201695A (en) 1995-07-10
ES2161857T3 (es) 2001-12-16
WO1995017697A1 (fr) 1995-06-29
KR0184029B1 (ko) 1999-05-15
EP0686861B1 (de) 2001-08-29
EP0686861A4 (de) 1996-01-10
EP0686861A1 (de) 1995-12-13
KR960701382A (ko) 1996-02-24
US5940553A (en) 1999-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition