ITMI20050112A1 - Metodo per il comando di un controllore di polarizzazione per sistemi di trasmissione a fibra ottica e apparecchio secondo tale metodo - Google Patents

Metodo per il comando di un controllore di polarizzazione per sistemi di trasmissione a fibra ottica e apparecchio secondo tale metodo

Info

Publication number
ITMI20050112A1
ITMI20050112A1 IT000112A ITMI20050112A ITMI20050112A1 IT MI20050112 A1 ITMI20050112 A1 IT MI20050112A1 IT 000112 A IT000112 A IT 000112A IT MI20050112 A ITMI20050112 A IT MI20050112A IT MI20050112 A1 ITMI20050112 A1 IT MI20050112A1
Authority
IT
Italy
Prior art keywords
polarization
transformer
commanding
driving
optical fiber
Prior art date
Application number
IT000112A
Other languages
English (en)
Inventor
Aldo Perasso
Massimo Speciale
Original Assignee
Marconi Comm Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Marconi Comm Spa filed Critical Marconi Comm Spa
Priority to IT000112A priority Critical patent/ITMI20050112A1/it
Priority to PCT/EP2005/056777 priority patent/WO2006079437A1/en
Priority to US11/814,978 priority patent/US7920315B2/en
Priority to JP2007552541A priority patent/JP2008529075A/ja
Priority to AT05817045T priority patent/ATE545052T1/de
Priority to CNB2005800493046A priority patent/CN100568032C/zh
Priority to EP05817045A priority patent/EP1842089B1/en
Publication of ITMI20050112A1 publication Critical patent/ITMI20050112A1/it

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
    • G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
    • G02B6/278—Controlling polarisation mode dispersion [PMD], e.g. PMD compensation or emulation
    • 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
    • H04B10/2569—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to polarisation mode dispersion [PMD]
    • 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
    • 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
    • G02B6/274—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide based on light guide birefringence, e.g. due to coupling between light guides

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
IT000112A 2005-01-27 2005-01-27 Metodo per il comando di un controllore di polarizzazione per sistemi di trasmissione a fibra ottica e apparecchio secondo tale metodo ITMI20050112A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT000112A ITMI20050112A1 (it) 2005-01-27 2005-01-27 Metodo per il comando di un controllore di polarizzazione per sistemi di trasmissione a fibra ottica e apparecchio secondo tale metodo
PCT/EP2005/056777 WO2006079437A1 (en) 2005-01-27 2005-12-14 Polarisation-controller driving method for optical fiber transmission systems and apparatus in accordance with said method
US11/814,978 US7920315B2 (en) 2005-01-27 2005-12-14 Polarization-controller driving method for optical fiber transmission systems and apparatus in accordance with said method
JP2007552541A JP2008529075A (ja) 2005-01-27 2005-12-14 光ファイバ伝送システムのための偏波制御器を駆動する方法及び装置
AT05817045T ATE545052T1 (de) 2005-01-27 2005-12-14 Polarisationssteuerungs-ansteuerverfahren für faseroptische übertragungssysteme und dem verfahren entsprechende vorrichtung
CNB2005800493046A CN100568032C (zh) 2005-01-27 2005-12-14 用于光纤传输系统的偏振控制器驱动方法及装置
EP05817045A EP1842089B1 (en) 2005-01-27 2005-12-14 Polarisation-controller driving method for optical fiber transmission systems and apparatus in accordance with said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000112A ITMI20050112A1 (it) 2005-01-27 2005-01-27 Metodo per il comando di un controllore di polarizzazione per sistemi di trasmissione a fibra ottica e apparecchio secondo tale metodo

Publications (1)

Publication Number Publication Date
ITMI20050112A1 true ITMI20050112A1 (it) 2006-07-28

Family

ID=34956660

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000112A ITMI20050112A1 (it) 2005-01-27 2005-01-27 Metodo per il comando di un controllore di polarizzazione per sistemi di trasmissione a fibra ottica e apparecchio secondo tale metodo

Country Status (7)

Country Link
US (1) US7920315B2 (it)
EP (1) EP1842089B1 (it)
JP (1) JP2008529075A (it)
CN (1) CN100568032C (it)
AT (1) ATE545052T1 (it)
IT (1) ITMI20050112A1 (it)
WO (1) WO2006079437A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102081240B (zh) * 2010-12-21 2012-07-04 浙江大学 基于偏振检测模块的高速光纤通信中偏振态控制系统
RU2624449C1 (ru) * 2016-10-19 2017-07-04 федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия связи имени Маршала Советского Союза С.М. Буденного" Министерство обороны Российской Федерации Способ поляризационного пеленгования радиосигналов
RU2695077C1 (ru) * 2019-01-30 2019-07-19 Иван Владимирович Рогов Способ и устройство обработки векторных радиосигналов в полнополяризационных радиолокационных станциях

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979235A (en) 1989-04-17 1990-12-18 Tektronix, Inc. Polarization controller for use in optical fiber communication system
US5657151A (en) * 1993-12-09 1997-08-12 Lucent Technologies Inc. Polarization scrambler/modulator
CA2357017A1 (en) * 1998-12-24 2000-07-06 Optical Technologies Italia S.P.A. Acousto-optical device
US7085052B2 (en) * 2002-03-14 2006-08-01 Optellios, Inc. Over-parameterized polarization controller
CN1492250A (zh) * 2002-08-16 2004-04-28 �ձ����ŵ绰��ʽ���� 偏振波模式色散补偿方法及偏振波模式色散补偿装置
JP4109514B2 (ja) * 2002-08-22 2008-07-02 富士通株式会社 偏波制御用光導波路デバイス
JP4113877B2 (ja) * 2003-03-18 2008-07-09 富士通株式会社 無限追従型の偏波制御器及びこれを用いた偏波モード分散補償器並びに無限追従偏波制御方法
JP4461141B2 (ja) * 2004-03-25 2010-05-12 富士通株式会社 偏波モード分散補償器および偏波モード分散補償方法

Also Published As

Publication number Publication date
ATE545052T1 (de) 2012-02-15
US20090296186A1 (en) 2009-12-03
US7920315B2 (en) 2011-04-05
EP1842089A1 (en) 2007-10-10
CN101147089A (zh) 2008-03-19
EP1842089B1 (en) 2012-02-08
JP2008529075A (ja) 2008-07-31
CN100568032C (zh) 2009-12-09
WO2006079437A1 (en) 2006-08-03

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