EP1712025A1 - Method for the optical transmission of a polarisation-multiplexed signal - Google Patents
Method for the optical transmission of a polarisation-multiplexed signalInfo
- Publication number
- EP1712025A1 EP1712025A1 EP05707871A EP05707871A EP1712025A1 EP 1712025 A1 EP1712025 A1 EP 1712025A1 EP 05707871 A EP05707871 A EP 05707871A EP 05707871 A EP05707871 A EP 05707871A EP 1712025 A1 EP1712025 A1 EP 1712025A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- signal
- polarization
- signals
- phase
- carrier signals
- 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- Withdrawn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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/06—Polarisation multiplex systems
-
- 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
- G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
- G02B6/2713—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations
- G02B6/272—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations comprising polarisation means for beam splitting and combining
-
- 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
- G02B6/29392—Controlling dispersion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/08—Time-division multiplex systems
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004005718A DE102004005718A1 (en) | 2004-02-05 | 2004-02-05 | Method for optical transmission of a polarization multiplex signal |
PCT/EP2005/050353 WO2005076509A1 (en) | 2004-02-05 | 2005-01-27 | Method for the optical transmission of a polarisation-multiplexed signal |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1712025A1 true EP1712025A1 (en) | 2006-10-18 |
Family
ID=34801624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05707871A Withdrawn EP1712025A1 (en) | 2004-02-05 | 2005-01-27 | Method for the optical transmission of a polarisation-multiplexed signal |
Country Status (5)
Country | Link |
---|---|
US (1) | US7715730B2 (en) |
EP (1) | EP1712025A1 (en) |
CN (1) | CN1918837B (en) |
DE (1) | DE102004005718A1 (en) |
WO (1) | WO2005076509A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7873286B2 (en) * | 2007-10-19 | 2011-01-18 | Ciena Corporation | Optical receiver systems and methods for polarization demultiplexing, PMD compensation, and DXPSK demodulation |
CN101505192B (en) * | 2008-02-04 | 2011-09-21 | 华为技术有限公司 | Method and apparatus for generating differential quadrature phase shifting keying code optical signal |
JP5083134B2 (en) * | 2008-09-10 | 2012-11-28 | 富士通株式会社 | Polarization multiplexed optical transmitter and control method thereof |
JP5476697B2 (en) * | 2008-09-26 | 2014-04-23 | 富士通株式会社 | Optical signal transmitter |
US9374188B2 (en) * | 2008-12-12 | 2016-06-21 | Alcatel Lucent | Optical communication using polarized transmit signal |
US20100150555A1 (en) * | 2008-12-12 | 2010-06-17 | Zinan Wang | Automatic polarization demultiplexing for polarization division multiplexed signals |
US8270847B2 (en) * | 2009-02-02 | 2012-09-18 | Tyco Electronics Subsea Communications Llc | Polarization multiplexing with different DPSK modulation schemes and system incorporating the same |
CN101860500B (en) | 2009-04-13 | 2013-10-09 | 华为技术有限公司 | Methods, devices and systems for generating and receiving phase polarization modulation signals |
EP2514121B1 (en) * | 2009-12-15 | 2017-10-04 | Xieon Networks S.à r.l. | Method and arrangement for transmitting an optical transmission signal with reduced polarisation-dependent loss |
CN102137057B (en) | 2010-06-18 | 2013-09-25 | 华为技术有限公司 | Signal generation method and device |
US9768875B2 (en) * | 2012-11-12 | 2017-09-19 | Ciena Corporation | Optical modulation schemes having reduced nonlinear optical transmission impairments |
US10009114B2 (en) * | 2013-03-20 | 2018-06-26 | Ariel-University Research And Development Company Ltd. | Method and system for controlling phase of a signal |
US9634786B2 (en) | 2015-02-13 | 2017-04-25 | Georgia Tech Research Corporation | Communication systems with phase-correlated orthogonally-polarized light-stream generator |
EP3360247B1 (en) | 2015-10-08 | 2020-12-09 | Ariel-University Research and Development Company Ltd. | Method and system for controlling phase of a signal |
WO2018035954A1 (en) * | 2016-08-25 | 2018-03-01 | Huawei Technologies Co., Ltd. | System and method for photonic digital to analog conversion |
JP6911483B2 (en) * | 2017-04-19 | 2021-07-28 | 富士通株式会社 | Wavelength converter, controlled light generator, wavelength conversion method, and controlled light generator |
PL428292A1 (en) * | 2018-12-20 | 2020-06-29 | Dawis It Spółka Z Ograniczoną Odpowiedzialnością | Method and transmission system for improved one-way or two-way data transmission in the telecommunications network, polarization attractor configuration, computer program and computer program product |
US11621795B2 (en) * | 2020-06-01 | 2023-04-04 | Nubis Communications, Inc. | Polarization-diversity optical power supply |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020186435A1 (en) * | 2000-09-26 | 2002-12-12 | Isaac Shpantzer | System and method for orthogonal frequency division multiplexed optical communication |
EP1330054A2 (en) * | 2002-01-18 | 2003-07-23 | Fujitsu Limited | System and method for multi-level phase modulated communication |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5111322A (en) * | 1991-04-04 | 1992-05-05 | At&T Bell Laboratories | Polarization multiplexing device with solitons and method using same |
US6130766A (en) * | 1999-01-07 | 2000-10-10 | Qtera Corporation | Polarization mode dispersion compensation via an automatic tracking of a principal state of polarization |
US6104515A (en) * | 1999-02-01 | 2000-08-15 | Otera Corporation | Method and apparatus for providing high-order polarization mode dispersion compensation using temporal imaging |
US6607313B1 (en) * | 1999-06-23 | 2003-08-19 | Jds Fitel Inc. | Micro-optic delay element for use in a polarization multiplexed system |
US20020003641A1 (en) | 2000-05-08 | 2002-01-10 | Hall Katherine L. | Polarization division multiplexer |
US20020093993A1 (en) * | 2000-06-15 | 2002-07-18 | Lagasse Michael J. | Apparatus and method for demultiplexing a polarization-multiplexed signal |
US7272271B2 (en) * | 2001-09-26 | 2007-09-18 | Celight, Inc. | Electro-optical integrated transmitter chip for arbitrary quadrature modulation of optical signals |
DE10164497B4 (en) | 2001-12-28 | 2005-03-10 | Siemens Ag | Arrangement and method for measuring and compensating the polarization mode dispersion of an optical signal |
JP2003338805A (en) * | 2002-03-15 | 2003-11-28 | Kddi Submarine Cable Systems Inc | Optical transmission system, optical transmitter and methods thereof |
ES2283775T3 (en) * | 2002-05-10 | 2007-11-01 | Siemens Aktiengesellschaft | PROCEDURE AND PROVISION TO REDUCE THE SIGNAL DEGRADATION OF AN OPTICAL SIGNAL OF MULTIPLEXATION BY POLARIZATION. |
JP3689681B2 (en) * | 2002-05-10 | 2005-08-31 | キヤノン株式会社 | Measuring device and device group having the same |
EP1376908A1 (en) * | 2002-06-28 | 2004-01-02 | Adaptif Photonics GmbH | Method for controlling an optical signal distortion compensator |
-
2004
- 2004-02-05 DE DE102004005718A patent/DE102004005718A1/en not_active Ceased
-
2005
- 2005-01-27 EP EP05707871A patent/EP1712025A1/en not_active Withdrawn
- 2005-01-27 WO PCT/EP2005/050353 patent/WO2005076509A1/en not_active Application Discontinuation
- 2005-01-27 US US10/588,023 patent/US7715730B2/en not_active Expired - Fee Related
- 2005-01-27 CN CN2005800041301A patent/CN1918837B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020186435A1 (en) * | 2000-09-26 | 2002-12-12 | Isaac Shpantzer | System and method for orthogonal frequency division multiplexed optical communication |
EP1330054A2 (en) * | 2002-01-18 | 2003-07-23 | Fujitsu Limited | System and method for multi-level phase modulated communication |
Non-Patent Citations (2)
Title |
---|
See also references of WO2005076509A1 * |
SETO I ET AL: "Polarization state and phase noise insensitive POLSK phase-diversity homodyne system in coherent optical communications", DISCOVERING A NEW WORLD OF COMMUNICATIONS. CHICAGO, JUNE 14 - 18, 1992; [PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMMUNICATIONS], NEW YORK, IEEE, US, vol. -, 14 June 1992 (1992-06-14), pages 743 - 747, XP010062014, ISBN: 978-0-7803-0599-1, DOI: 10.1109/ICC.1992.268185 * |
Also Published As
Publication number | Publication date |
---|---|
US7715730B2 (en) | 2010-05-11 |
DE102004005718A1 (en) | 2005-08-25 |
CN1918837B (en) | 2012-04-04 |
CN1918837A (en) | 2007-02-21 |
WO2005076509A1 (en) | 2005-08-18 |
US20070166046A1 (en) | 2007-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060614 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB IT |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR GB IT |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS GMBH & CO. KG |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS S.P.A. |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS GMBH & CO. KG |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SOLUTIONS AND NETWORKS GMBH & CO. KG |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: XIEON NETWORKS S.A.R.L. |
|
17Q | First examination report despatched |
Effective date: 20150310 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20150721 |