DE60208603T2 - Auf Totalreflexion beruhender optischer Schalter - Google Patents

Auf Totalreflexion beruhender optischer Schalter Download PDF

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Publication number
DE60208603T2
DE60208603T2 DE60208603T DE60208603T DE60208603T2 DE 60208603 T2 DE60208603 T2 DE 60208603T2 DE 60208603 T DE60208603 T DE 60208603T DE 60208603 T DE60208603 T DE 60208603T DE 60208603 T2 DE60208603 T2 DE 60208603T2
Authority
DE
Germany
Prior art keywords
trench region
region
trench
optical switch
waveguide
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
DE60208603T
Other languages
German (de)
English (en)
Other versions
DE60208603D1 (de
Inventor
Julie E. Portola Valley Fouquet
Mark Seattle Troll
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.)
Avago Technologies International Sales Pte Ltd
Original Assignee
Avago Technologies Fiber IP Singapore Pte 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
Application filed by Avago Technologies Fiber IP Singapore Pte Ltd filed Critical Avago Technologies Fiber IP Singapore Pte Ltd
Publication of DE60208603D1 publication Critical patent/DE60208603D1/de
Application granted granted Critical
Publication of DE60208603T2 publication Critical patent/DE60208603T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/3536—Optical coupling means having switching means involving evanescent coupling variation, e.g. by a moving element such as a membrane which changes the effective refractive index
    • 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
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • 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
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3522—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element enabling or impairing total internal reflection
    • 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
    • G02B6/3546—NxM switch, i.e. a regular array 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
    • G02B6/3574—Mechanical force, e.g. pressure variations
    • 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
    • G02B6/3576—Temperature or heat actuation
    • 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
    • G02B6/3596—With planar waveguide arrangement, i.e. in a substrate, regardless if actuating mechanism is outside the substrate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
DE60208603T 2001-09-17 2002-05-06 Auf Totalreflexion beruhender optischer Schalter Expired - Lifetime DE60208603T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/956,468 US6487333B2 (en) 1999-12-22 2001-09-17 Total internal reflection optical switch
US956468 2001-09-17

Publications (2)

Publication Number Publication Date
DE60208603D1 DE60208603D1 (de) 2006-04-06
DE60208603T2 true DE60208603T2 (de) 2006-10-05

Family

ID=25498274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60208603T Expired - Lifetime DE60208603T2 (de) 2001-09-17 2002-05-06 Auf Totalreflexion beruhender optischer Schalter

Country Status (4)

Country Link
US (1) US6487333B2 (enExample)
EP (1) EP1300707B1 (enExample)
JP (1) JP2003161895A (enExample)
DE (1) DE60208603T2 (enExample)

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* Cited by examiner, † Cited by third party
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US6920259B2 (en) * 2003-04-14 2005-07-19 Agilent Technologies, Inc. Longitudinal electromagnetic latching optical relay
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US6900578B2 (en) * 2003-04-14 2005-05-31 Agilent Technologies, Inc. High frequency latching relay with bending switch bar
US6946775B2 (en) * 2003-04-14 2005-09-20 Agilent Technologies, Inc. Method and structure for a slug assisted longitudinal piezoelectrically actuated liquid metal optical switch
US6891116B2 (en) * 2003-04-14 2005-05-10 Agilent Technologies, Inc. Substrate with liquid electrode
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Also Published As

Publication number Publication date
EP1300707B1 (en) 2006-01-11
DE60208603D1 (de) 2006-04-06
JP2003161895A (ja) 2003-06-06
US20020067879A1 (en) 2002-06-06
EP1300707A3 (en) 2004-03-03
US6487333B2 (en) 2002-11-26
EP1300707A2 (en) 2003-04-09

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8327 Change in the person/name/address of the patent owner

Owner name: AVAGO TECHNOLOGIES FIBER IP (SINGAPORE) PTE. LTD.,

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SCHOPPE, ZIMMERMANN, STOECKELER & ZINKLER, 82049 PU

8328 Change in the person/name/address of the agent

Representative=s name: DILG HAEUSLER SCHINDELMANN PATENTANWALTSGESELLSCHA