AU2003264969A1 - Optical switch utilizing multi layer structure wafer - Google Patents

Optical switch utilizing multi layer structure wafer

Info

Publication number
AU2003264969A1
AU2003264969A1 AU2003264969A AU2003264969A AU2003264969A1 AU 2003264969 A1 AU2003264969 A1 AU 2003264969A1 AU 2003264969 A AU2003264969 A AU 2003264969A AU 2003264969 A AU2003264969 A AU 2003264969A AU 2003264969 A1 AU2003264969 A1 AU 2003264969A1
Authority
AU
Australia
Prior art keywords
layer structure
optical switch
multi layer
utilizing multi
structure wafer
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.)
Abandoned
Application number
AU2003264969A
Inventor
Seon-Ju Kim
Ho-Nam Kwon
Jong-Hyun Lee
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.)
SAEHYUP CO Ltd
Original Assignee
SAEHYUP CO 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 SAEHYUP CO Ltd filed Critical SAEHYUP CO Ltd
Publication of AU2003264969A1 publication Critical patent/AU2003264969A1/en
Abandoned 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
    • 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
    • G02B6/3584—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details constructional details of an associated actuator having a MEMS construction, i.e. constructed using semiconductor technology such as etching
    • 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
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • G02B6/3514—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element moving along a line so as to translate into and out of the beam path, i.e. across the beam path
    • 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
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • G02B6/3518—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element being an intrinsic part of a MEMS device, i.e. fabricated together with the MEMS device
    • 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
AU2003264969A 2002-09-27 2003-09-25 Optical switch utilizing multi layer structure wafer Abandoned AU2003264969A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2002-0058954 2002-09-27
KR10-2002-0058954A KR100492488B1 (en) 2002-09-27 2002-09-27 Optical Switch Utilizing Multi Layer Structure Wafer
PCT/KR2003/001963 WO2004029683A1 (en) 2002-09-27 2003-09-25 Optical switch utilizing multi layer structure wafer

Publications (1)

Publication Number Publication Date
AU2003264969A1 true AU2003264969A1 (en) 2004-04-19

Family

ID=32040935

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003264969A Abandoned AU2003264969A1 (en) 2002-09-27 2003-09-25 Optical switch utilizing multi layer structure wafer

Country Status (3)

Country Link
KR (1) KR100492488B1 (en)
AU (1) AU2003264969A1 (en)
WO (1) WO2004029683A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155778A (en) * 1991-06-28 1992-10-13 Texas Instruments Incorporated Optical switch using spatial light modulators
US5500761A (en) * 1994-01-27 1996-03-19 At&T Corp. Micromechanical modulator
US5914801A (en) * 1996-09-27 1999-06-22 Mcnc Microelectromechanical devices including rotating plates and related methods
KR100331805B1 (en) * 1999-08-24 2002-04-09 구자홍 optical switch and method for fabricating the same
KR100312432B1 (en) * 1999-11-25 2001-11-05 오길록 Optical Switch using Micro Structures
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
JP2001235691A (en) * 2000-02-22 2001-08-31 Hitachi Ltd Optical switch
KR100349941B1 (en) * 2000-09-29 2002-08-24 삼성전자 주식회사 Micro Actuator for optical switching and its manufacturing method
KR100374486B1 (en) * 2001-02-22 2003-03-03 주식회사 나노위즈 Thin film micromirror array for free-space optical switching using Micro Electro Mechanical System and method for manufacturing the same, and multidimensional optical switching mode therefrom
US6463192B1 (en) * 2001-02-26 2002-10-08 K2 Optronics, Inc. Non-blocking micro-optic switch matrix for use in fiber optic systems
KR100388391B1 (en) * 2001-06-13 2003-06-25 학교법인고려중앙학원 Micro-mirrors utilizing the bending of the flat plate framework
KR100447183B1 (en) * 2001-12-29 2004-09-04 엘지전자 주식회사 Optical switch and method for fabricating the same

Also Published As

Publication number Publication date
KR20040027182A (en) 2004-04-01
KR100492488B1 (en) 2005-06-02
WO2004029683A1 (en) 2004-04-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase