AU2001292467A1 - Use of opa for switching and routing in wdm networks - Google Patents
Use of opa for switching and routing in wdm networksInfo
- Publication number
- AU2001292467A1 AU2001292467A1 AU2001292467A AU9246701A AU2001292467A1 AU 2001292467 A1 AU2001292467 A1 AU 2001292467A1 AU 2001292467 A AU2001292467 A AU 2001292467A AU 9246701 A AU9246701 A AU 9246701A AU 2001292467 A1 AU2001292467 A1 AU 2001292467A1
- Authority
- AU
- Australia
- Prior art keywords
- opa
- routing
- switching
- wdm networks
- wdm
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0287—Protection in WDM systems
- H04J14/0289—Optical multiplex section protection
- H04J14/029—Dedicated protection at the optical multiplex section (1+1)
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
- G02F1/3536—Four-wave interaction
- G02F1/3538—Four-wave interaction for optical phase conjugation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
- H01S3/1083—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering using parametric generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/293—Signal power control
- H04B10/2933—Signal power control considering the whole optical path
- H04B10/2939—Network aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0279—WDM point-to-point architectures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0282—WDM tree architectures
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24245200P | 2000-10-24 | 2000-10-24 | |
US60242452 | 2000-10-24 | ||
EP00123608A EP1202478A1 (en) | 2000-10-28 | 2000-10-28 | Use of OPA for switching and routing in WDM networks |
EP00123608-2 | 2000-10-28 | ||
PCT/SE2001/002046 WO2002035742A1 (en) | 2000-10-24 | 2001-09-24 | Use of opa for switching and routing in wdm networks |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001292467A1 true AU2001292467A1 (en) | 2002-05-06 |
Family
ID=26071555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001292467A Abandoned AU2001292467A1 (en) | 2000-10-24 | 2001-09-24 | Use of opa for switching and routing in wdm networks |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2001292467A1 (en) |
WO (1) | WO2002035742A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3419510B2 (en) * | 1992-10-16 | 2003-06-23 | 富士通株式会社 | Optical communication system with chromatic dispersion compensation and phase conjugate light generator applicable to the system |
WO1994009403A1 (en) * | 1992-10-20 | 1994-04-28 | Fujitsu Limited | Application of optical system to phase conjugate optics |
GB9315011D0 (en) * | 1993-07-20 | 1993-09-01 | British Telecomm | Dispersion compensation |
US6175435B1 (en) * | 1995-11-22 | 2001-01-16 | Fujitsu Limited | Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical kerr effect |
US6317252B1 (en) * | 1998-01-06 | 2001-11-13 | California Institute Of Technology | Dynamic channel copying device for use in fiber optics system using a nonlinear optical media |
JP3973769B2 (en) * | 1998-08-19 | 2007-09-12 | 富士通株式会社 | Method and apparatus for wavelength conversion |
JP3605629B2 (en) * | 1998-12-15 | 2004-12-22 | 富士通株式会社 | Light source redundancy switching method and wavelength division multiplex transmission apparatus by the method |
-
2001
- 2001-09-24 WO PCT/SE2001/002046 patent/WO2002035742A1/en active Application Filing
- 2001-09-24 AU AU2001292467A patent/AU2001292467A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002035742A1 (en) | 2002-05-02 |
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