GB2400680B - Optical switch with liquid metal and piezoelectric actuated membrane - Google Patents

Optical switch with liquid metal and piezoelectric actuated membrane

Info

Publication number
GB2400680B
GB2400680B GB0407170A GB0407170A GB2400680B GB 2400680 B GB2400680 B GB 2400680B GB 0407170 A GB0407170 A GB 0407170A GB 0407170 A GB0407170 A GB 0407170A GB 2400680 B GB2400680 B GB 2400680B
Authority
GB
United Kingdom
Prior art keywords
liquid metal
optical switch
piezoelectric actuated
actuated membrane
membrane
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 - Fee Related
Application number
GB0407170A
Other languages
English (en)
Other versions
GB0407170D0 (en
GB2400680A (en
Inventor
Marvin Glenn Wong
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
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
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of GB0407170D0 publication Critical patent/GB0407170D0/en
Publication of GB2400680A publication Critical patent/GB2400680A/en
Application granted granted Critical
Publication of GB2400680B publication Critical patent/GB2400680B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02B6/358—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
    • G02B6/3538—Optical coupling means having switching means based on displacement or deformation of a liquid
    • 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
    • G02B6/3552—1x1 switch, e.g. on/off switch
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
GB0407170A 2003-04-14 2004-03-30 Optical switch with liquid metal and piezoelectric actuated membrane Expired - Fee Related GB2400680B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/412,895 US6961487B2 (en) 2003-04-14 2003-04-14 Method and structure for a pusher-mode piezoelectrically actuated liquid metal optical switch

Publications (3)

Publication Number Publication Date
GB0407170D0 GB0407170D0 (en) 2004-05-05
GB2400680A GB2400680A (en) 2004-10-20
GB2400680B true GB2400680B (en) 2006-09-13

Family

ID=32298252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0407170A Expired - Fee Related GB2400680B (en) 2003-04-14 2004-03-30 Optical switch with liquid metal and piezoelectric actuated membrane

Country Status (5)

Country Link
US (1) US6961487B2 (enExample)
JP (1) JP2004318134A (enExample)
DE (1) DE10361002A1 (enExample)
GB (1) GB2400680B (enExample)
TW (1) TW200421641A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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CA2596298A1 (en) * 2005-08-31 2007-03-08 Matsushita Electric Works, Ltd. Relay device using conductive fluid
EP3406113B1 (en) * 2016-01-20 2020-09-09 Jaquet Technology Group AG Manufacturing method for a sensing element and sensor device

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Also Published As

Publication number Publication date
DE10361002A1 (de) 2004-11-11
GB0407170D0 (en) 2004-05-05
TW200421641A (en) 2004-10-16
GB2400680A (en) 2004-10-20
JP2004318134A (ja) 2004-11-11
US6961487B2 (en) 2005-11-01
US20040202411A1 (en) 2004-10-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080330