AU2002215617A1 - Optical switch - Google Patents
Optical switchInfo
- Publication number
- AU2002215617A1 AU2002215617A1 AU2002215617A AU1561702A AU2002215617A1 AU 2002215617 A1 AU2002215617 A1 AU 2002215617A1 AU 2002215617 A AU2002215617 A AU 2002215617A AU 1561702 A AU1561702 A AU 1561702A AU 2002215617 A1 AU2002215617 A1 AU 2002215617A1
- Authority
- AU
- Australia
- Prior art keywords
- optical switch
- switch
- optical
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/06—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of fluids in transparent cells
-
- 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
- G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1828—Diffraction gratings having means for producing variable diffraction
-
- 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
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre 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
- G02B6/3502—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
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3644—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3648—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures
- G02B6/366—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures the additional structures allowing for adjustment or alignment in all dimensions, i.e. 3D microoptics arrangements, e.g. free space optics on the microbench, microhinges or spring latches, with associated microactuating elements for fine adjustment or alignment
-
- 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
-
- 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
- G02B6/357—Electrostatic 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
- G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
- G02B6/3572—Magnetic 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
- G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
- G02B6/3578—Piezoelectric force
-
- 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
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3648—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures
- G02B6/3656—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures the additional structures being micropositioning, with microactuating elements for fine adjustment, or restricting movement, into two dimensions, e.g. cantilevers, beams, tongues or bridges with associated MEMs
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3684—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier
- G02B6/3692—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier with surface micromachining involving etching, e.g. wet or dry etching steps
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0026—Construction using free space propagation (e.g. lenses, mirrors)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21483700P | 2000-06-28 | 2000-06-28 | |
US60/214,837 | 2000-06-28 | ||
PCT/US2001/020581 WO2002001275A2 (en) | 2000-06-28 | 2001-06-28 | Optical switch |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002215617A1 true AU2002215617A1 (en) | 2002-01-08 |
Family
ID=22800601
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002215617A Abandoned AU2002215617A1 (en) | 2000-06-28 | 2001-06-28 | Optical switch |
AU2001282859A Abandoned AU2001282859A1 (en) | 2000-06-28 | 2001-06-28 | Optical switch |
AU2001271580A Abandoned AU2001271580A1 (en) | 2000-06-28 | 2001-06-28 | Optical switch |
AU2001278855A Abandoned AU2001278855A1 (en) | 2000-06-28 | 2001-06-28 | Optical switch |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001282859A Abandoned AU2001282859A1 (en) | 2000-06-28 | 2001-06-28 | Optical switch |
AU2001271580A Abandoned AU2001271580A1 (en) | 2000-06-28 | 2001-06-28 | Optical switch |
AU2001278855A Abandoned AU2001278855A1 (en) | 2000-06-28 | 2001-06-28 | Optical switch |
Country Status (3)
Country | Link |
---|---|
US (4) | US6577793B2 (en) |
AU (4) | AU2002215617A1 (en) |
WO (4) | WO2002001274A2 (en) |
Families Citing this family (58)
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US6963679B1 (en) * | 2000-05-24 | 2005-11-08 | Active Optical Networks, Inc. | Micro-opto-electro-mechanical switching system |
US7190854B1 (en) | 2000-05-24 | 2007-03-13 | Active Optical Networks, Inc. | Methods for forming an array of MEMS optical elements |
US7027683B2 (en) * | 2000-08-15 | 2006-04-11 | Nanostream, Inc. | Optical devices with fluidic systems |
AU2002258356A1 (en) * | 2000-11-03 | 2002-09-12 | Herzel Laor | Piezoelectric optical cross connect switching |
WO2002046825A1 (en) * | 2000-12-04 | 2002-06-13 | Polatis Limited | Beam steering arrangements and optical switches |
US6678437B2 (en) * | 2001-03-30 | 2004-01-13 | Analog Devices, Inc. | Method of and architecture for optically switching light communication signals in fiber optic networks and the like |
US6738539B2 (en) | 2001-10-03 | 2004-05-18 | Continuum Photonics | Beam-steering optical switching apparatus |
CA2358729C (en) * | 2001-10-12 | 2008-07-08 | Semiconductor Insights Inc. | Computer aided method of circuit extraction |
JP2003207727A (en) * | 2001-11-06 | 2003-07-25 | Seiko Instruments Inc | Optical spatial switch |
US6706619B2 (en) * | 2002-03-16 | 2004-03-16 | Memx, Inc. | Method for tiling unit cells |
AU2003230682A1 (en) * | 2002-03-18 | 2003-10-08 | Continuum Photonics, Inc. | Multiple-axis control system for an optical switch |
CN1653368A (en) | 2002-03-18 | 2005-08-10 | 连续光子学有限公司 | Multiple-axis control system for an optical switch |
US7405854B2 (en) * | 2002-03-21 | 2008-07-29 | Cornell Research Foundation, Inc. | Fibrous micro-composite material |
KR20040016406A (en) * | 2002-08-15 | 2004-02-21 | 호야 가부시키가이샤 | Optical module |
US6895161B2 (en) * | 2002-09-30 | 2005-05-17 | Rosemount Inc. | Variable optical attenuator |
US6832028B2 (en) * | 2002-10-08 | 2004-12-14 | Innovative Technology Licensing, Llc | Liquid crystal adaptive coupler for steering a light beam relative to a light-receiving end of an optical waveguide |
WO2004040295A1 (en) * | 2002-10-31 | 2004-05-13 | Nanostream, Inc. | Parallel detection chromatography systems |
AU2003284046A1 (en) * | 2002-11-08 | 2004-06-03 | Nanolign, Inc. | Dynamic micro-positioning and aligning apparatus and method |
US6912090B2 (en) * | 2003-03-18 | 2005-06-28 | Lucent Technologies Inc. | Adjustable compound microlens apparatus with MEMS controller |
US7105982B1 (en) | 2003-03-26 | 2006-09-12 | Polatis Photonics, Inc. | System for optimal energy harvesting and storage from an electromechanical transducer |
US6839493B2 (en) * | 2003-04-17 | 2005-01-04 | Agilent Technologies, Inc. | Optical connector mount with six degrees of freedom |
US7197225B2 (en) * | 2003-05-06 | 2007-03-27 | Rosemount Inc. | Variable optical attenuator |
US7450812B2 (en) | 2003-05-06 | 2008-11-11 | Rosemount Inc. | Compensated variable optical attenuator |
US7079726B2 (en) * | 2003-08-07 | 2006-07-18 | Schroeder Dale W | Microelectromechanical optical switch using bendable fibers to direct light signals |
US7177505B2 (en) * | 2004-03-04 | 2007-02-13 | Rosemount Inc. | MEMS-based actuator devices using electrets |
IL160952A (en) * | 2004-03-18 | 2008-04-13 | Rafael Advanced Defense Sys | Fiber optic circuit board link |
JP4800305B2 (en) * | 2004-06-24 | 2011-10-26 | コーネル リサーチ ファンデーション インク. | Fiber-like composite-based MEMS optical scanner |
US20080131048A1 (en) * | 2004-08-24 | 2008-06-05 | Auckland Uniservices Limited | Optical Fibre Switch |
US7642628B2 (en) * | 2005-01-11 | 2010-01-05 | Rosemount Inc. | MEMS packaging with improved reaction to temperature changes |
US7313295B2 (en) | 2005-02-23 | 2007-12-25 | Polatis Photonics, Inc. | Method and apparatus for variable optical attenuation for an optical switch |
US8936404B2 (en) * | 2006-05-09 | 2015-01-20 | Alcatel Lucent | Method, apparatus and system for self-aligning components, sub-assemblies and assemblies |
JP4782660B2 (en) * | 2006-11-21 | 2011-09-28 | 株式会社日立製作所 | Head, head gimbal assembly and information recording apparatus |
EP2034338A1 (en) * | 2007-08-11 | 2009-03-11 | ETH Zurich | Liquid Lens System |
GB2454252B (en) * | 2007-11-02 | 2010-02-17 | Insensys Ltd | Sensor array |
JP4836966B2 (en) * | 2008-01-18 | 2011-12-14 | 株式会社日立製作所 | Head gimbal assembly and information recording apparatus |
US7991252B2 (en) * | 2008-06-30 | 2011-08-02 | Intel Corporation | Blind-mate optical connector for server remote memory application |
KR100987779B1 (en) * | 2008-06-30 | 2010-10-13 | 경원훼라이트공업 주식회사 | Actuator for holographic information storage apparatus |
WO2010083172A1 (en) * | 2009-01-13 | 2010-07-22 | Pinanotech (Piezo Nano-Technology) Ltd | Optical connection system |
DE102009027348A1 (en) | 2009-06-30 | 2011-01-05 | Trumpf Laser Gmbh + Co. Kg | Optical beam switch |
KR101680300B1 (en) | 2009-08-31 | 2016-11-28 | 삼성전자주식회사 | Liquid lens and method for manufacturing the same |
KR101675130B1 (en) | 2009-09-03 | 2016-11-10 | 삼성전자주식회사 | Fluidic lens |
US8280208B2 (en) * | 2009-12-14 | 2012-10-02 | Verizon Patent And Licensing Inc. | Optical fiber connector and network device configuration |
KR101912092B1 (en) | 2010-10-05 | 2018-10-26 | 삼성전자 주식회사 | Fluidic lens |
KR101912093B1 (en) * | 2010-10-29 | 2018-10-26 | 삼성전자 주식회사 | Optical apparatus |
WO2012099769A2 (en) * | 2011-01-20 | 2012-07-26 | Corning Incorporated | Receptacle ferrule assemblies with gradient index lenses and fiber optic connectors using same |
US8559774B2 (en) | 2011-03-31 | 2013-10-15 | Harris Corporation | Optical device having an elastomeric waveguide switch body and related methods |
WO2014121082A1 (en) * | 2013-02-01 | 2014-08-07 | The General Hospital Corporation | Objective lens arrangement for confocal endomicroscopy |
US10411812B1 (en) * | 2013-03-15 | 2019-09-10 | Forrest Rose | Optical interconnect computing module tolerant to changes in position and orientation |
US8994129B2 (en) * | 2013-07-19 | 2015-03-31 | Taiwan Semiconductor Manufacturing Co., Ltd. | Mechanisms for forming micro-electro mechanical system device |
US9632254B2 (en) * | 2015-08-06 | 2017-04-25 | The United States Of America As Represented By The Secretary Of The Army | Optical fiber positioner and method for manufacturing same |
US11117218B2 (en) * | 2017-07-06 | 2021-09-14 | Ii-Vi Delaware Inc. | Additive manufacturing in metals with a fiber array laser source and adaptive multi-beam shaping |
US10589377B2 (en) | 2017-07-06 | 2020-03-17 | Ii-Vi Delaware Inc. | Additive manufacturing in metals with a fiber array laser source and adaptive multi-beam shaping |
US11267074B2 (en) | 2017-07-06 | 2022-03-08 | Ii-Vi Delaware Inc. | Additive manufacturing in metals with a fiber array laser source and adaptive multi-beam shaping |
JP2021192070A (en) * | 2018-09-04 | 2021-12-16 | ソニーグループ株式会社 | Optical communication connector, control method and optical communication apparatus |
US20220075129A1 (en) * | 2019-01-25 | 2022-03-10 | Sony Group Corporation | Optical connector, optical cable, and electronic apparatus |
EP3865453A1 (en) * | 2020-02-13 | 2021-08-18 | Miraex SA | Micro-opto-mechanical system sensor, arrangement and manufacturing method |
US11668878B2 (en) * | 2021-02-26 | 2023-06-06 | Viavi Solutions Inc. | Fiber-optic switches using multicore optical fibers |
US20230194799A1 (en) * | 2021-12-17 | 2023-06-22 | Nufern | Positioning device and alignment fixture for linear optical fiber array |
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CA1192646A (en) * | 1980-02-04 | 1985-08-27 | Herzl Laor | Piezoelectric apparatus for positioning optical fibers |
US4475033A (en) * | 1982-03-08 | 1984-10-02 | Northern Telecom Limited | Positioning device for optical system element |
FR2528650A1 (en) * | 1982-06-11 | 1983-12-16 | Matra | Switch mechanism for interconnection of optical fibres - comprises rotatable ball at fibre end orientated through electromagnetic clutch by electric motor driven plate |
JPS6183515A (en) * | 1984-09-18 | 1986-04-28 | Honda Motor Co Ltd | Light guide circuit unit |
US5367584A (en) * | 1993-10-27 | 1994-11-22 | General Electric Company | Integrated microelectromechanical polymeric photonic switching arrays |
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DE19706053B4 (en) * | 1997-02-07 | 2004-11-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Switching arrangement for switching and coupling a light bundle into at least one output fiber |
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-
2001
- 2001-06-27 US US09/893,308 patent/US6577793B2/en not_active Expired - Fee Related
- 2001-06-27 US US09/894,853 patent/US20020006247A1/en not_active Abandoned
- 2001-06-27 US US09/893,303 patent/US20020181842A1/en not_active Abandoned
- 2001-06-27 US US09/893,309 patent/US20020181844A1/en not_active Abandoned
- 2001-06-28 WO PCT/US2001/020504 patent/WO2002001274A2/en active Application Filing
- 2001-06-28 WO PCT/US2001/020617 patent/WO2002001277A2/en active Application Filing
- 2001-06-28 WO PCT/US2001/020582 patent/WO2002001276A2/en active Application Filing
- 2001-06-28 AU AU2002215617A patent/AU2002215617A1/en not_active Abandoned
- 2001-06-28 AU AU2001282859A patent/AU2001282859A1/en not_active Abandoned
- 2001-06-28 AU AU2001271580A patent/AU2001271580A1/en not_active Abandoned
- 2001-06-28 AU AU2001278855A patent/AU2001278855A1/en not_active Abandoned
- 2001-06-28 WO PCT/US2001/020581 patent/WO2002001275A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2002001276A2 (en) | 2002-01-03 |
US20020181844A1 (en) | 2002-12-05 |
WO2002001274A3 (en) | 2002-09-19 |
WO2002001275A3 (en) | 2003-01-16 |
AU2001282859A1 (en) | 2002-01-08 |
US20020181843A1 (en) | 2002-12-05 |
US20020006247A1 (en) | 2002-01-17 |
AU2001271580A1 (en) | 2002-01-08 |
WO2002001277A3 (en) | 2002-10-03 |
WO2002001275A2 (en) | 2002-01-03 |
WO2002001277A2 (en) | 2002-01-03 |
US20020181842A1 (en) | 2002-12-05 |
US6577793B2 (en) | 2003-06-10 |
AU2001278855A1 (en) | 2002-01-08 |
WO2002001274A2 (en) | 2002-01-03 |
WO2002001276A3 (en) | 2003-02-06 |
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