WO2002088786A3 - Optical processor - Google Patents
Optical processor Download PDFInfo
- Publication number
- WO2002088786A3 WO2002088786A3 PCT/US2002/012869 US0212869W WO02088786A3 WO 2002088786 A3 WO2002088786 A3 WO 2002088786A3 US 0212869 W US0212869 W US 0212869W WO 02088786 A3 WO02088786 A3 WO 02088786A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- disclosed
- optical processor
- holographic structure
- programmed holographic
- configurable
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/203—Filters having holographic or diffractive elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/124—Geodesic lenses or integrated gratings
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
- G02B6/29317—Light guides of the optical fibre type
- G02B6/29322—Diffractive elements of the tunable type
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
- G02B6/29325—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide of the slab or planar or plate like form, i.e. confinement in a single transverse dimension only
- G02B6/29326—Diffractive elements having focusing properties, e.g. curved gratings
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
- G02B6/29325—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide of the slab or planar or plate like form, i.e. confinement in a single transverse dimension only
- G02B6/29328—Diffractive elements operating in 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/29395—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device configurable, e.g. tunable or reconfigurable
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H1/024—Hologram nature or properties
- G03H1/0248—Volume holograms
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12133—Functions
- G02B2006/12164—Multiplexing; Demultiplexing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2225/00—Active addressable light modulator
- G03H2225/20—Nature, e.g. e-beam addressed
- G03H2225/23—Grating based SLM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002338579A AU2002338579A1 (en) | 2001-04-26 | 2002-04-23 | Optical processor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/843,597 US6965464B2 (en) | 2000-03-16 | 2001-04-26 | Optical processor |
US09/843,597 | 2001-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002088786A2 WO2002088786A2 (en) | 2002-11-07 |
WO2002088786A3 true WO2002088786A3 (en) | 2003-08-21 |
Family
ID=25290478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/012869 WO2002088786A2 (en) | 2001-04-26 | 2002-04-23 | Optical processor |
Country Status (3)
Country | Link |
---|---|
US (3) | US6965464B2 (en) |
AU (1) | AU2002338579A1 (en) |
WO (1) | WO2002088786A2 (en) |
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US7773842B2 (en) * | 2001-08-27 | 2010-08-10 | Greiner Christoph M | Amplitude and phase control in distributed optical structures |
US7194164B2 (en) | 2000-03-16 | 2007-03-20 | Lightsmyth Technologies Inc | Distributed optical structures with improved diffraction efficiency and/or improved optical coupling |
USRE42407E1 (en) | 2000-03-16 | 2011-05-31 | Steyphi Services De Llc | Distributed optical structures with improved diffraction efficiency and/or improved optical coupling |
US6987911B2 (en) * | 2000-03-16 | 2006-01-17 | Lightsmyth Technologies, Inc. | Multimode planar waveguide spectral filter |
USRE41570E1 (en) | 2000-03-16 | 2010-08-24 | Greiner Christoph M | Distributed optical structures in a planar waveguide coupling in-plane and out-of-plane optical signals |
US7519248B2 (en) | 2000-03-16 | 2009-04-14 | Lightsmyth Technologies Inc | Transmission gratings designed by computed interference between simulated optical signals and fabricated by reduction lithography |
USRE42206E1 (en) | 2000-03-16 | 2011-03-08 | Steyphi Services De Llc | Multiple wavelength optical source |
US6879441B1 (en) * | 2000-03-16 | 2005-04-12 | Thomas Mossberg | Holographic spectral filter |
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US7260290B1 (en) | 2003-12-24 | 2007-08-21 | Lightsmyth Technologies Inc | Distributed optical structures exhibiting reduced optical loss |
US7181103B1 (en) | 2004-02-20 | 2007-02-20 | Lightsmyth Technologies Inc | Optical interconnect structures incorporating sets of diffractive elements |
US7190858B1 (en) | 2004-06-16 | 2007-03-13 | Lightsmyth Technologies Inc | Optical time delay apparatus incorporating diffractive element sets |
US7359597B1 (en) | 2004-08-23 | 2008-04-15 | Lightsmyth Technologies Inc | Birefringence control in planar optical waveguides |
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US7142353B2 (en) * | 2004-10-26 | 2006-11-28 | Asml Holding N.V. | System and method utilizing an electrooptic modulator |
US7876420B2 (en) * | 2004-12-07 | 2011-01-25 | Asml Holding N.V. | System and method utilizing an electrooptic modulator |
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US20060164711A1 (en) * | 2005-01-24 | 2006-07-27 | Asml Holding N.V. | System and method utilizing an electrooptic modulator |
US7327908B1 (en) | 2005-03-07 | 2008-02-05 | Lightsmyth Technologies Inc. | Integrated optical sensor incorporating sets of diffractive elements |
US7349599B1 (en) | 2005-03-14 | 2008-03-25 | Lightsmyth Technologies Inc | Etched surface gratings fabricated using computed interference between simulated optical signals and reduction lithography |
US7643400B1 (en) | 2005-03-24 | 2010-01-05 | Lightsmyth Technologies Inc | Optical encoding of data with distributed diffractive structures |
US7190856B1 (en) | 2005-03-28 | 2007-03-13 | Lightsmyth Technologies Inc | Reconfigurable optical add-drop multiplexer incorporating sets of diffractive elements |
US8068709B2 (en) * | 2005-09-12 | 2011-11-29 | Lightsmyth Technologies Inc. | Transmission gratings designed by computed interference between simulated optical signals and fabricated by reduction lithography |
DE602007001308D1 (en) * | 2006-06-15 | 2009-07-30 | Boegli Gravures Sa | Method and device for authenticating identification marks on packaging film or packaging |
US7720334B1 (en) | 2006-07-07 | 2010-05-18 | Mossberg Thomas W | Laterally-confined holographic spectral filters |
US7929190B2 (en) * | 2008-01-28 | 2011-04-19 | Vladimir Yankov | Integrated planar optical device based on digital planar holography |
US7616851B1 (en) * | 2008-06-26 | 2009-11-10 | Lockheed Martin Corporation | Tunable wavelength filter device |
US8059273B2 (en) * | 2008-08-15 | 2011-11-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Micro spectrometer for parallel light and method of use |
US8774244B2 (en) | 2009-04-21 | 2014-07-08 | Daylight Solutions, Inc. | Thermal pointer |
US8085821B2 (en) | 2009-11-23 | 2011-12-27 | Vladimir Yankov | Light-enhancing device and method based on use of an optically active lasing medium in combination with digital planar holography |
US8335413B2 (en) | 2010-05-14 | 2012-12-18 | Daylight Solutions, Inc. | Optical switch |
US9225148B2 (en) | 2010-09-23 | 2015-12-29 | Daylight Solutions, Inc. | Laser source assembly with thermal control and mechanically stable mounting |
US8467430B2 (en) | 2010-09-23 | 2013-06-18 | Daylight Solutions, Inc. | Continuous wavelength tunable laser source with optimum orientation of grating and gain medium |
US9042688B2 (en) | 2011-01-26 | 2015-05-26 | Daylight Solutions, Inc. | Multiple port, multiple state optical switch |
US9385816B2 (en) | 2011-11-14 | 2016-07-05 | Intel Corporation | Methods and arrangements for frequency shift communications by undersampling |
US8861976B2 (en) * | 2012-06-29 | 2014-10-14 | Intel Corporation | Transmit and receive MIMO protocols for light array communications |
US9148250B2 (en) | 2012-06-30 | 2015-09-29 | Intel Corporation | Methods and arrangements for error correction in decoding data from an electromagnetic radiator |
US9218532B2 (en) | 2012-09-28 | 2015-12-22 | Intel Corporation | Light ID error detection and correction for light receiver position determination |
US9178615B2 (en) | 2012-09-28 | 2015-11-03 | Intel Corporation | Multiphase sampling of modulated light with phase synchronization field |
US9590728B2 (en) | 2012-09-29 | 2017-03-07 | Intel Corporation | Integrated photogrammetric light communications positioning and inertial navigation system positioning |
DK2951623T3 (en) * | 2013-01-29 | 2020-03-30 | Ofs Fitel Llc | Optical waveguide with integrated hologram |
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-
2001
- 2001-04-26 US US09/843,597 patent/US6965464B2/en not_active Expired - Lifetime
-
2002
- 2002-04-23 AU AU2002338579A patent/AU2002338579A1/en not_active Abandoned
- 2002-04-23 WO PCT/US2002/012869 patent/WO2002088786A2/en not_active Application Discontinuation
-
2005
- 2005-09-28 US US11/239,540 patent/US7009743B2/en not_active Expired - Fee Related
-
2006
- 2006-02-23 US US11/361,407 patent/US7116453B2/en not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
BRADY D J ET AL: "HOLOGRAPHIC INTERCONNECTIONS IN PHOTOREFRACTIVE WAVEGUIDES", APPLIED OPTICS, OPTICAL SOCIETY OF AMERICA,WASHINGTON, US, vol. 30, no. 17, 10 June 1991 (1991-06-10), pages 2324 - 2333, XP000206877, ISSN: 0003-6935 * |
PRESTON JR: "Digital Holographic Logic", PATTERN RECOGNITION, vol. 5, 1973, New York, pages 37 - 49, XP001109663 * |
Also Published As
Publication number | Publication date |
---|---|
US20030117677A1 (en) | 2003-06-26 |
US6965464B2 (en) | 2005-11-15 |
AU2002338579A1 (en) | 2002-11-11 |
US7116453B2 (en) | 2006-10-03 |
US20060139712A1 (en) | 2006-06-29 |
WO2002088786A2 (en) | 2002-11-07 |
US7009743B2 (en) | 2006-03-07 |
US20060023280A1 (en) | 2006-02-02 |
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