GB9903794D0 - Polarisation control - Google Patents
Polarisation controlInfo
- Publication number
- GB9903794D0 GB9903794D0 GB9903794A GB9903794A GB9903794D0 GB 9903794 D0 GB9903794 D0 GB 9903794D0 GB 9903794 A GB9903794 A GB 9903794A GB 9903794 A GB9903794 A GB 9903794A GB 9903794 D0 GB9903794 D0 GB 9903794D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- polarisation control
- polarisation
- control
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2726—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide
-
- 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
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
- G02B6/2766—Manipulating the plane of polarisation from one input polarisation to another output polarisation, e.g. polarisation rotators, linear to circular polarisation converters
-
- 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
- G02F1/01—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 for the control of the intensity, phase, polarisation or colour
- G02F1/0136—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 for the control of the intensity, phase, polarisation or colour for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation
-
- 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
- H04B10/2572—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to forms of polarisation-dependent distortion other than PMD
-
- 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
- G02F1/01—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 for the control of the intensity, phase, polarisation or colour
- G02F1/0147—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 for the control of the intensity, phase, polarisation or colour based on thermo-optic effects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9903794A GB2348016A (en) | 1999-02-19 | 1999-02-19 | Polarisation control in optic fibres and optic fibre fusion splicer |
AU25619/00A AU2561900A (en) | 1999-02-19 | 2000-02-17 | Polarisation control |
PCT/GB2000/000555 WO2000049438A1 (en) | 1999-02-19 | 2000-02-17 | Polarisation control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9903794A GB2348016A (en) | 1999-02-19 | 1999-02-19 | Polarisation control in optic fibres and optic fibre fusion splicer |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9903794D0 true GB9903794D0 (en) | 1999-04-14 |
GB2348016A GB2348016A (en) | 2000-09-20 |
Family
ID=10848075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9903794A Withdrawn GB2348016A (en) | 1999-02-19 | 1999-02-19 | Polarisation control in optic fibres and optic fibre fusion splicer |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2561900A (en) |
GB (1) | GB2348016A (en) |
WO (1) | WO2000049438A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6785461B2 (en) | 1998-08-25 | 2004-08-31 | Molecular Optoelectronics Corp. | Blockless fiber optic attenuators and attenuation systems employing dispersion tailored polymers |
US6483981B1 (en) | 2000-06-28 | 2002-11-19 | Molecular Optoelectronics Corp. | Single-channel attenuators |
US6489399B1 (en) | 2000-07-31 | 2002-12-03 | Molecular Optoelectronics Corp. | Dye-appended polymers for broadband fiber optic devices |
SE522957C2 (en) | 2000-09-11 | 2004-03-16 | Ericsson Telefon Ab L M | A device for providing polarized light |
US6611649B2 (en) | 2001-03-19 | 2003-08-26 | Molecular Optoelectronics Corporation | Variable optical attenuator with polarization maintaining fiber |
US6681073B2 (en) | 2001-03-19 | 2004-01-20 | Molecular Optoelectronics Corporation | Fiber optic power control systems and methods |
US6784416B2 (en) * | 2001-12-31 | 2004-08-31 | 3M Innovative Properties Company | Polarization transformer and polarization mode dispersion compensator |
GB2439102A (en) * | 2006-06-16 | 2007-12-19 | Univ Kent Canterbury | Optical fibre delay device with orthogonal polarisation axes |
CN113900187B (en) * | 2021-10-13 | 2023-08-29 | 中国电子科技集团公司第三十四研究所 | Optical fiber polarization control device and method based on Coriolis effect |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59155806A (en) * | 1983-02-24 | 1984-09-05 | Kokusai Denshin Denwa Co Ltd <Kdd> | Non-polarization element |
JPS59216128A (en) * | 1983-05-25 | 1984-12-06 | Nippon Telegr & Teleph Corp <Ntt> | Fiber type phase modulator |
US4606605A (en) * | 1984-06-29 | 1986-08-19 | At&T Bell Laboratories | Optical fiber having in-line polarization filter |
JPH05149752A (en) * | 1991-07-12 | 1993-06-15 | Sumitomo Electric Ind Ltd | Optical fiber gyro |
DE4222658C1 (en) * | 1992-07-10 | 1993-07-22 | Messerschmitt-Boelkow-Blohm Ag, 8012 Ottobrunn, De | |
DE4223740A1 (en) * | 1992-07-18 | 1994-01-20 | Teldix Gmbh | Combined phase modulator and depolariser for counter-propagating wave optical fibre gyroscope - splices polarisation-maintaining fibre, located on piezoelectric cylinder, to monomode fibre coil, such that main axes of fibres are rotated by forty-five degrees w.r.t. each other |
TW312744B (en) * | 1994-10-11 | 1997-08-11 | Adoban Tesuto Kk | |
KR100241660B1 (en) * | 1997-05-22 | 2000-03-02 | 서원석 | Fiber polarization control device |
-
1999
- 1999-02-19 GB GB9903794A patent/GB2348016A/en not_active Withdrawn
-
2000
- 2000-02-17 WO PCT/GB2000/000555 patent/WO2000049438A1/en active Application Filing
- 2000-02-17 AU AU25619/00A patent/AU2561900A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2000049438A1 (en) | 2000-08-24 |
GB2348016A (en) | 2000-09-20 |
AU2561900A (en) | 2000-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |