JP2003161895A - 全反射光スイッチ - Google Patents

全反射光スイッチ

Info

Publication number
JP2003161895A
JP2003161895A JP2002269680A JP2002269680A JP2003161895A JP 2003161895 A JP2003161895 A JP 2003161895A JP 2002269680 A JP2002269680 A JP 2002269680A JP 2002269680 A JP2002269680 A JP 2002269680A JP 2003161895 A JP2003161895 A JP 2003161895A
Authority
JP
Japan
Prior art keywords
trench region
trench
waveguide
optical switch
working fluid
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.)
Withdrawn
Application number
JP2002269680A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003161895A5 (enExample
Inventor
Julie E Fouquet
ジュリー・イー・フォークエット
Mark Troll
マーク・トロル
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 JP2003161895A publication Critical patent/JP2003161895A/ja
Publication of JP2003161895A5 publication Critical patent/JP2003161895A5/ja
Withdrawn legal-status Critical Current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)
JP2002269680A 2001-09-17 2002-09-17 全反射光スイッチ Withdrawn JP2003161895A (ja)

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
JP2003161895A true JP2003161895A (ja) 2003-06-06
JP2003161895A5 JP2003161895A5 (enExample) 2005-11-04

Family

ID=25498274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002269680A Withdrawn JP2003161895A (ja) 2001-09-17 2002-09-17 全反射光スイッチ

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020105459A1 (ja) * 2018-11-21 2020-05-28 日本電信電話株式会社 光演算素子と多層ニューラルネットワーク
WO2020225873A1 (ja) * 2019-05-08 2020-11-12 日本電信電話株式会社 光演算素子と多層ニューラルネットワーク
WO2020240623A1 (ja) * 2019-05-24 2020-12-03 日本電信電話株式会社 光演算素子と多層ニューラルネットワーク

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US20030002778A1 (en) * 2001-02-14 2003-01-02 David Bach Photo-polymer based fiber-optic switch using total internal reflection and micro-fluidic actuation
WO2002069016A2 (en) * 2001-02-28 2002-09-06 Lightwave Microsystems Corporation Microfluid control for waveguide optical switches, variable attenuators, and other optical devices
US6560383B1 (en) * 2001-04-30 2003-05-06 Agilent Technologies, Inc. High efficiency insulation for improving thermal efficiency of bubble optical switch
US7078849B2 (en) * 2001-10-31 2006-07-18 Agilent Technologies, Inc. Longitudinal piezoelectric optical latching relay
US6674934B2 (en) * 2001-11-06 2004-01-06 Agilent Technologies, Inc. Pressure-actuated bi-stable optical switching
US6798939B2 (en) * 2002-03-14 2004-09-28 Agilent Technologies, Inc. Bubble stability in an optical switch
US6741767B2 (en) * 2002-03-28 2004-05-25 Agilent Technologies, Inc. Piezoelectric optical relay
US20030194170A1 (en) * 2002-04-10 2003-10-16 Wong Marvin Glenn Piezoelectric optical demultiplexing switch
US6750594B2 (en) 2002-05-02 2004-06-15 Agilent Technologies, Inc. Piezoelectrically actuated liquid metal switch
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US20040076363A1 (en) * 2002-10-16 2004-04-22 Schroeder Dale W. Optical switch with increased operational stability
US6743990B1 (en) 2002-12-12 2004-06-01 Agilent Technologies, Inc. Volume adjustment apparatus and method for use
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US6855898B2 (en) * 2002-12-12 2005-02-15 Agilent Technologies, Inc. Ceramic channel plate for a switch
US20040112727A1 (en) * 2002-12-12 2004-06-17 Wong Marvin Glenn Laser cut channel plate for a switch
US7022926B2 (en) * 2002-12-12 2006-04-04 Agilent Technologies, Inc. Ultrasonically milled channel plate for a switch
US7019235B2 (en) 2003-01-13 2006-03-28 Agilent Technologies, Inc. Photoimaged channel plate for a switch
US6809277B2 (en) * 2003-01-22 2004-10-26 Agilent Technologies, Inc. Method for registering a deposited material with channel plate channels, and switch produced using same
US6747222B1 (en) 2003-02-04 2004-06-08 Agilent Technologies, Inc. Feature formation in a nonphotoimagable material and switch incorporating same
US6825429B2 (en) * 2003-03-31 2004-11-30 Agilent Technologies, Inc. Hermetic seal and controlled impedance RF connections for a liquid metal micro switch
US6770827B1 (en) 2003-04-14 2004-08-03 Agilent Technologies, Inc. Electrical isolation of fluid-based switches
US6876132B2 (en) * 2003-04-14 2005-04-05 Agilent Technologies, Inc. Method and structure for a solid slug caterpillar piezoelectric relay
US7071432B2 (en) * 2003-04-14 2006-07-04 Agilent Technologies, Inc. Reduction of oxides in a fluid-based switch
US6803842B1 (en) 2003-04-14 2004-10-12 Agilent Technologies, Inc. Longitudinal mode solid slug optical latching relay
US6885133B2 (en) * 2003-04-14 2005-04-26 Agilent Technologies, Inc. High frequency bending-mode latching relay
US6798937B1 (en) 2003-04-14 2004-09-28 Agilent Technologies, Inc. Pressure actuated solid slug optical latching relay
US7012354B2 (en) * 2003-04-14 2006-03-14 Agilent Technologies, Inc. Method and structure for a pusher-mode piezoelectrically actuated liquid metal switch
US6879088B2 (en) * 2003-04-14 2005-04-12 Agilent Technologies, Inc. Insertion-type liquid metal latching relay array
US7048519B2 (en) * 2003-04-14 2006-05-23 Agilent Technologies, Inc. Closed-loop piezoelectric pump
US6730866B1 (en) 2003-04-14 2004-05-04 Agilent Technologies, Inc. High-frequency, liquid metal, latching relay array
US6768068B1 (en) 2003-04-14 2004-07-27 Agilent Technologies, Inc. Method and structure for a slug pusher-mode piezoelectrically actuated liquid metal switch
US6920259B2 (en) * 2003-04-14 2005-07-19 Agilent Technologies, Inc. Longitudinal electromagnetic latching optical relay
US6765161B1 (en) * 2003-04-14 2004-07-20 Agilent Technologies, Inc. Method and structure for a slug caterpillar piezoelectric latching reflective optical relay
US6903493B2 (en) * 2003-04-14 2005-06-07 Agilent Technologies, Inc. Inserting-finger liquid metal relay
US6903492B2 (en) * 2003-04-14 2005-06-07 Agilent Technologies, Inc. Wetting finger latching piezoelectric relay
US6946776B2 (en) * 2003-04-14 2005-09-20 Agilent Technologies, Inc. Method and apparatus for maintaining a liquid metal switch in a ready-to-switch condition
US6876131B2 (en) * 2003-04-14 2005-04-05 Agilent Technologies, Inc. High-frequency, liquid metal, latching relay with face contact
US6925223B2 (en) * 2003-04-14 2005-08-02 Agilent Technologies, Inc. Pressure actuated optical latching relay
US6816641B2 (en) * 2003-04-14 2004-11-09 Agilent Technologies, Inc. Method and structure for a solid slug caterpillar piezoelectric optical relay
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
US6876130B2 (en) * 2003-04-14 2005-04-05 Agilent Technologies, Inc. Damped longitudinal mode latching relay
US6903287B2 (en) * 2003-04-14 2005-06-07 Agilent Technologies, Inc. Liquid metal optical relay
US6774325B1 (en) 2003-04-14 2004-08-10 Agilent Technologies, Inc. Reducing oxides on a switching fluid in a fluid-based switch
US6876133B2 (en) * 2003-04-14 2005-04-05 Agilent Technologies, Inc. Latching relay with switch bar
US6903490B2 (en) * 2003-04-14 2005-06-07 Agilent Technologies, Inc. Longitudinal mode optical latching relay
US6894237B2 (en) * 2003-04-14 2005-05-17 Agilent Technologies, Inc. Formation of signal paths to increase maximum signal-carrying frequency of a fluid-based switch
US6891315B2 (en) * 2003-04-14 2005-05-10 Agilent Technologies, Inc. Shear mode liquid metal switch
US6794591B1 (en) 2003-04-14 2004-09-21 Agilent Technologies, Inc. Fluid-based switches
US6838959B2 (en) * 2003-04-14 2005-01-04 Agilent Technologies, Inc. Longitudinal electromagnetic latching relay
US6961487B2 (en) * 2003-04-14 2005-11-01 Agilent Technologies, Inc. Method and structure for a pusher-mode piezoelectrically actuated liquid metal optical switch
US6924443B2 (en) * 2003-04-14 2005-08-02 Agilent Technologies, Inc. Reducing oxides on a switching fluid in a fluid-based switch
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US6888977B2 (en) * 2003-04-14 2005-05-03 Agilent Technologies, Inc. Polymeric liquid metal optical switch
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US6906271B2 (en) * 2003-04-14 2005-06-14 Agilent Technologies, Inc. Fluid-based switch
US6895139B2 (en) * 2003-04-15 2005-05-17 Agilent Technologies, Inc. Bistable thermopneumatic optical switch
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WO2020105459A1 (ja) * 2018-11-21 2020-05-28 日本電信電話株式会社 光演算素子と多層ニューラルネットワーク
WO2020225873A1 (ja) * 2019-05-08 2020-11-12 日本電信電話株式会社 光演算素子と多層ニューラルネットワーク
WO2020240623A1 (ja) * 2019-05-24 2020-12-03 日本電信電話株式会社 光演算素子と多層ニューラルネットワーク

Also Published As

Publication number Publication date
EP1300707B1 (en) 2006-01-11
DE60208603D1 (de) 2006-04-06
US20020067879A1 (en) 2002-06-06
EP1300707A3 (en) 2004-03-03
DE60208603T2 (de) 2006-10-05
US6487333B2 (en) 2002-11-26
EP1300707A2 (en) 2003-04-09

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