AU680578B2 - Optical switch - Google Patents

Optical switch Download PDF

Info

Publication number
AU680578B2
AU680578B2 AU12016/95A AU1201695A AU680578B2 AU 680578 B2 AU680578 B2 AU 680578B2 AU 12016/95 A AU12016/95 A AU 12016/95A AU 1201695 A AU1201695 A AU 1201695A AU 680578 B2 AU680578 B2 AU 680578B2
Authority
AU
Australia
Prior art keywords
optical
movable
movable arm
optical fiber
fiber
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.)
Ceased
Application number
AU12016/95A
Other languages
English (en)
Other versions
AU1201695A (en
Inventor
Hisao Maki
Takashi Murakami
Kazumasa Ozawa
Kazuhito Saito
Nobuo Tomita
Tsutomu Watanabe
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 AU1201695A publication Critical patent/AU1201695A/en
Application granted granted Critical
Publication of AU680578B2 publication Critical patent/AU680578B2/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
AU12016/95A 1993-12-20 1994-12-20 Optical switch Ceased AU680578B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP5-319820 1993-12-20
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
JP6-105631 1994-05-19
JP6-249548 1994-10-14
JP6249548A JPH08114757A (ja) 1994-10-14 1994-10-14 密閉型光スイッチ
PCT/JP1994/002150 WO1995017697A1 (en) 1993-12-20 1994-12-20 Optical switch

Publications (2)

Publication Number Publication Date
AU1201695A AU1201695A (en) 1995-07-10
AU680578B2 true AU680578B2 (en) 1997-07-31

Family

ID=27310541

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12016/95A Ceased AU680578B2 (en) 1993-12-20 1994-12-20 Optical switch

Country Status (9)

Country Link
US (2) US5926588A (enExample)
EP (1) EP0686861B1 (enExample)
KR (1) KR0184029B1 (enExample)
CN (2) CN1484054A (enExample)
AU (1) AU680578B2 (enExample)
CA (1) CA2156498C (enExample)
DE (1) DE69428111T2 (enExample)
ES (1) ES2161857T3 (enExample)
WO (1) WO1995017697A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844506B1 (en) * 1996-11-21 2003-08-13 Sumitomo Electric Industries, Ltd. Optical switch and switching method
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
KR100779891B1 (ko) * 2003-02-20 2007-11-28 가부시키가이샤 도모에가와 세이시쇼 광전송매체의 접속방법, 광학접속구조 및 광전송매체접속부품
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115694A (en) * 1977-03-18 1978-10-09 Sumitomo Chem Co Ltd Method for producing beta-alumina film
JPS55156903A (en) * 1979-05-28 1980-12-06 Nippon Telegr & Teleph Corp <Ntt> Self-holding type photo switch

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532863U (enExample) * 1978-08-25 1980-03-03
JPS5680502U (enExample) * 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 (en) * 1992-05-15 1998-08-12 Sumitomo Electric Industries, Limited Optical switch, optical fiber arranging member and method of manufacturing the optical fiber arranging member
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115694A (en) * 1977-03-18 1978-10-09 Sumitomo Chem Co Ltd Method for producing beta-alumina film
JPS55156903A (en) * 1979-05-28 1980-12-06 Nippon Telegr & Teleph Corp <Ntt> Self-holding type photo switch

Also Published As

Publication number Publication date
EP0686861A4 (enExample) 1996-01-10
WO1995017697A1 (en) 1995-06-29
KR960701382A (ko) 1996-02-24
CA2156498A1 (en) 1995-06-29
EP0686861A1 (en) 1995-12-13
EP0686861B1 (en) 2001-08-29
CN1484054A (zh) 2004-03-24
CN1133086C (zh) 2003-12-31
DE69428111T2 (de) 2002-04-11
ES2161857T3 (es) 2001-12-16
DE69428111D1 (de) 2001-10-04
US5940553A (en) 1999-08-17
KR0184029B1 (ko) 1999-05-15
CN1118192A (zh) 1996-03-06
CA2156498C (en) 2002-10-08
AU1201695A (en) 1995-07-10
US5926588A (en) 1999-07-20

Similar Documents

Publication Publication Date Title
AU680578B2 (en) Optical switch
CN115995181B (zh) 可折叠的电子设备、转轴组件以及壳体装置
CN115996256A (zh) 电子设备、折叠组件及壳体装置
CN114839739B (zh) 绕两轴驱动防抖的棱镜马达、摄像装置及移动终端
US20050036056A1 (en) Encoder, lens-implement and digital camera
US7236316B2 (en) Lens barrel assembly and assembling method therefor
WO2009107908A1 (en) A optical printed circuit board and a optical module connected to the optical printed circuit board
US4726646A (en) Optical switch
CA2376084C (en) Optical switch
JPH06294934A (ja) 光ファイバ配線切替装置
CN100340884C (zh) 光开关
JP3073651B2 (ja) 光スイッチ
CN101645359A (zh) 按下操作型开关装置
KR20220033399A (ko) 카메라 모듈
JP3093071B2 (ja) 光スイッチ
JPH08114757A (ja) 密閉型光スイッチ
JP2594619B2 (ja) 光スイッチ
JP2859515B2 (ja) 光スイッチ
CN120749070B (zh) 一种运动机构
JP3455617B2 (ja) 光スイッチ
JP3093155B2 (ja) 光スイッチ
JP3001771B2 (ja) 光スイッチ
SU1246161A1 (ru) Микротумблер
JP2025062761A (ja) サンルーフ装置
JP2025062760A (ja) サンルーフ装置