IL131118A0 - Electroholographic wavelength selective photonic switch for wdm routing - Google Patents
Electroholographic wavelength selective photonic switch for wdm routingInfo
- Publication number
- IL131118A0 IL131118A0 IL13111899A IL13111899A IL131118A0 IL 131118 A0 IL131118 A0 IL 131118A0 IL 13111899 A IL13111899 A IL 13111899A IL 13111899 A IL13111899 A IL 13111899A IL 131118 A0 IL131118 A0 IL 131118A0
- Authority
- IL
- Israel
- Prior art keywords
- electroholographic
- wavelength selective
- photonic switch
- selective photonic
- wdm
- Prior art date
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
- 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
- G02B6/29305—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 as bulk element, i.e. free space arrangement external to a light guide
- G02B6/29313—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 as bulk element, i.e. free space arrangement external to a light guide characterised by means for controlling the position or direction of light incident to or leaving the diffractive element, e.g. for varying the wavelength response
- G02B6/29314—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 as bulk element, i.e. free space arrangement external to a light guide characterised by means for controlling the position or direction of light incident to or leaving the diffractive element, e.g. for varying the wavelength response by moving or modifying the diffractive element, e.g. deforming
-
- 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
- H04Q2011/0015—Construction using splitting combining
-
- 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
- H04Q2011/0032—Construction using static wavelength routers (e.g. arrayed waveguide grating router [AWGR] )
-
- 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
- H04Q2011/0037—Operation
- H04Q2011/0039—Electrical control
-
- 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
- H04Q2011/0037—Operation
- H04Q2011/0043—Fault tolerance
-
- 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
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
- H04Q2011/0083—Testing; Monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL13111899A IL131118A0 (en) | 1999-07-26 | 1999-07-26 | Electroholographic wavelength selective photonic switch for wdm routing |
CA002384310A CA2384310A1 (en) | 1999-07-26 | 2000-07-19 | Electroholographic wavelength selective photonic switch for wdm routing |
PCT/IL2000/000426 WO2001007946A1 (en) | 1999-07-26 | 2000-07-19 | Electroholographic wavelength selective photonic switch for wdm routing |
CN00813374.3A CN1376274A (en) | 1999-07-26 | 2000-07-19 | Electrohlographic wavelength selective photonic switch for WDM routing |
JP2001512981A JP2003505731A (en) | 1999-07-26 | 2000-07-19 | Electro-holographic wavelength selective optical switch for wavelength division multiplex routing |
EP00946252A EP1206718A1 (en) | 1999-07-26 | 2000-07-19 | Electroholographic wavelength selective photonic switch for wdm routing |
AU60122/00A AU6012200A (en) | 1999-07-26 | 2000-07-19 | Electroholographic wavelength selective photonic switch for wdm routing |
US10/056,782 US20020163693A1 (en) | 1999-07-26 | 2002-01-28 | Method and system for switching and routing, while logically managing and controlling, multichannel optical signals in an optical communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL13111899A IL131118A0 (en) | 1999-07-26 | 1999-07-26 | Electroholographic wavelength selective photonic switch for wdm routing |
Publications (1)
Publication Number | Publication Date |
---|---|
IL131118A0 true IL131118A0 (en) | 2001-01-28 |
Family
ID=11073072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13111899A IL131118A0 (en) | 1999-07-26 | 1999-07-26 | Electroholographic wavelength selective photonic switch for wdm routing |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1206718A1 (en) |
JP (1) | JP2003505731A (en) |
CN (1) | CN1376274A (en) |
AU (1) | AU6012200A (en) |
CA (1) | CA2384310A1 (en) |
IL (1) | IL131118A0 (en) |
WO (1) | WO2001007946A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6804059B2 (en) | 2001-12-27 | 2004-10-12 | Agilent Technologies, Inc. | Wide-band tunable optical filter using electroholograms written into photorefractive crystals |
NL1020962C2 (en) * | 2002-06-28 | 2003-12-30 | Tno | Therapy and prognosis / monitoring for sepsis and septic shock. |
CN100386692C (en) * | 2006-04-29 | 2008-05-07 | 中国科学院武汉物理与数学研究所 | Multi-channel photon switch |
WO2017025876A1 (en) * | 2015-08-07 | 2017-02-16 | University Of The Witwatersrand, Johannesburg | Optical communication method and system |
GB201516862D0 (en) * | 2015-09-23 | 2015-11-04 | Roadmap Systems Ltd | Optical switching systems |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5121231A (en) * | 1990-04-06 | 1992-06-09 | University Of Southern California | Incoherent/coherent multiplexed holographic recording for photonic interconnections and holographic optical elements |
US5487120A (en) * | 1994-02-09 | 1996-01-23 | International Business Machines Corporation | Optical wavelength division multiplexer for high speed, protocol-independent serial data sources |
US6108471A (en) * | 1998-11-17 | 2000-08-22 | Bayspec, Inc. | Compact double-pass wavelength multiplexer-demultiplexer having an increased number of channels |
-
1999
- 1999-07-26 IL IL13111899A patent/IL131118A0/en unknown
-
2000
- 2000-07-19 CN CN00813374.3A patent/CN1376274A/en active Pending
- 2000-07-19 WO PCT/IL2000/000426 patent/WO2001007946A1/en not_active Application Discontinuation
- 2000-07-19 CA CA002384310A patent/CA2384310A1/en not_active Abandoned
- 2000-07-19 AU AU60122/00A patent/AU6012200A/en not_active Abandoned
- 2000-07-19 EP EP00946252A patent/EP1206718A1/en not_active Withdrawn
- 2000-07-19 JP JP2001512981A patent/JP2003505731A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2001007946A1 (en) | 2001-02-01 |
CN1376274A (en) | 2002-10-23 |
JP2003505731A (en) | 2003-02-12 |
AU6012200A (en) | 2001-02-13 |
EP1206718A1 (en) | 2002-05-22 |
CA2384310A1 (en) | 2001-02-01 |
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