GB2469012B - Optical pulse propagation - Google Patents
Optical pulse propagationInfo
- Publication number
- GB2469012B GB2469012B GB0823038.5A GB0823038A GB2469012B GB 2469012 B GB2469012 B GB 2469012B GB 0823038 A GB0823038 A GB 0823038A GB 2469012 B GB2469012 B GB 2469012B
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical pulse
- pulse propagation
- propagation
- optical
- pulse
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
- G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
- G01M11/3109—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
- G01M11/3127—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR using multiple or wavelength variable input source
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
- H04B10/25137—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using pulse shaping at the transmitter, e.g. pre-chirping or dispersion supported transmission [DST]
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
- H04B10/2519—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using Bragg gratings
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2537—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to scattering processes, e.g. Raman or Brillouin scattering
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
- H04B10/255—Self-phase modulation [SPM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB2006/002083 WO2007141464A1 (en) | 2006-06-07 | 2006-06-07 | Optical pulse propagation |
Publications (5)
Publication Number | Publication Date |
---|---|
GB0823038D0 GB0823038D0 (en) | 2009-01-28 |
GB2469012A GB2469012A (en) | 2010-09-29 |
GB2469012B true GB2469012B (en) | 2015-02-18 |
GB2469012B8 GB2469012B8 (en) | 2015-06-17 |
GB2469012A8 GB2469012A8 (en) | 2015-06-17 |
Family
ID=37762387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0823038.5A Active GB2469012B8 (en) | 2006-06-07 | 2006-06-07 | Optical pulse propagation |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2469012B8 (en) |
WO (1) | WO2007141464A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10359302B2 (en) | 2015-12-18 | 2019-07-23 | Schlumberger Technology Corporation | Non-linear interactions with backscattered light |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7668411B2 (en) | 2008-06-06 | 2010-02-23 | Schlumberger Technology Corporation | Distributed vibration sensing system using multimode fiber |
US7859654B2 (en) | 2008-07-17 | 2010-12-28 | Schlumberger Technology Corporation | Frequency-scanned optical time domain reflectometry |
US7526149B1 (en) * | 2008-07-21 | 2009-04-28 | Qorex, Llc | Dual wavelength strain-temperature Brillouin sensing system and method |
US8401401B2 (en) | 2008-10-14 | 2013-03-19 | Schlumberger Technology Corporation | Polarization-diverse, heterodyne optical receiving system |
GB201019117D0 (en) | 2010-11-11 | 2010-12-29 | Fotech Solutions Ltd | Distributed optical fibre sensor |
GB201020827D0 (en) | 2010-12-08 | 2011-01-19 | Fotech Solutions Ltd | Distrubuted optical fibre sensor |
JP7385867B2 (en) * | 2020-06-12 | 2023-11-24 | 鹿島建設株式会社 | Strain measurement device, strain measurement method, and strain measurement program |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0700178A2 (en) * | 1994-08-02 | 1996-03-06 | Fujitsu Limited | Optical transmission system with optimisation of transmission conditions |
WO1998030881A1 (en) * | 1997-01-08 | 1998-07-16 | York Sensors Limited | Optical time domain reflectometry method and apparatus |
-
2006
- 2006-06-07 GB GB0823038.5A patent/GB2469012B8/en active Active
- 2006-06-07 WO PCT/GB2006/002083 patent/WO2007141464A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0700178A2 (en) * | 1994-08-02 | 1996-03-06 | Fujitsu Limited | Optical transmission system with optimisation of transmission conditions |
WO1998030881A1 (en) * | 1997-01-08 | 1998-07-16 | York Sensors Limited | Optical time domain reflectometry method and apparatus |
Non-Patent Citations (1)
Title |
---|
Rapp L, "Signal dependence of cross-phase modulation in WDM systems", European Transactions on Telecommunications, Vol. 11, No. 2, March 2000, ISSN: 1124-318X * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10359302B2 (en) | 2015-12-18 | 2019-07-23 | Schlumberger Technology Corporation | Non-linear interactions with backscattered light |
Also Published As
Publication number | Publication date |
---|---|
GB2469012B8 (en) | 2015-06-17 |
WO2007141464A1 (en) | 2007-12-13 |
GB2469012A8 (en) | 2015-06-17 |
GB2469012A (en) | 2010-09-29 |
GB0823038D0 (en) | 2009-01-28 |
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