DE69024119T2 - Polarisationsregelung von bidirektional übertragenen Strahlenbündeln durch eine einzige Polarisationssteuerung - Google Patents

Polarisationsregelung von bidirektional übertragenen Strahlenbündeln durch eine einzige Polarisationssteuerung

Info

Publication number
DE69024119T2
DE69024119T2 DE69024119T DE69024119T DE69024119T2 DE 69024119 T2 DE69024119 T2 DE 69024119T2 DE 69024119 T DE69024119 T DE 69024119T DE 69024119 T DE69024119 T DE 69024119T DE 69024119 T2 DE69024119 T2 DE 69024119T2
Authority
DE
Germany
Prior art keywords
polarization control
transmitted beams
bidirectionally transmitted
single polarization
bidirectionally
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.)
Expired - Fee Related
Application number
DE69024119T
Other languages
English (en)
Other versions
DE69024119D1 (de
Inventor
Shuntaro Yamazaki
Takashi Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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
Priority claimed from JP1130511A external-priority patent/JP2616004B2/ja
Priority claimed from JP1130510A external-priority patent/JPH02308628A/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69024119D1 publication Critical patent/DE69024119D1/de
Publication of DE69024119T2 publication Critical patent/DE69024119T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
DE69024119T 1989-05-23 1990-05-22 Polarisationsregelung von bidirektional übertragenen Strahlenbündeln durch eine einzige Polarisationssteuerung Expired - Fee Related DE69024119T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1130511A JP2616004B2 (ja) 1989-05-23 1989-05-23 双方向偏波制御方法
JP1130510A JPH02308628A (ja) 1989-05-23 1989-05-23 偏波制御方法

Publications (2)

Publication Number Publication Date
DE69024119D1 DE69024119D1 (de) 1996-01-25
DE69024119T2 true DE69024119T2 (de) 1996-05-09

Family

ID=26465623

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024119T Expired - Fee Related DE69024119T2 (de) 1989-05-23 1990-05-22 Polarisationsregelung von bidirektional übertragenen Strahlenbündeln durch eine einzige Polarisationssteuerung

Country Status (3)

Country Link
US (1) US5013116A (de)
EP (1) EP0408861B1 (de)
DE (1) DE69024119T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530878B1 (de) * 1991-09-06 1997-05-28 Koninklijke KPN N.V. Übertragungssystem für die polarisationsunabhängige Übertragung von Signalen
JPH0756955B2 (ja) * 1993-03-30 1995-06-14 日本電気株式会社 偏波制御方法
US6940624B1 (en) 1998-11-23 2005-09-06 Ciena Corporation Wavelength division multiplexed optical communication system having reduced non-linear effects
US7869716B1 (en) * 2005-08-31 2011-01-11 At&T Intellectual Property Ii, L.P. Method and apparatus for broadband mitigation of polarization mode dispersion
WO2009007973A1 (en) * 2007-07-11 2009-01-15 Technion - Research & Development Foundation Ltd Enhanced smf passive optical networks using polarization beamforming
US7873286B2 (en) * 2007-10-19 2011-01-18 Ciena Corporation Optical receiver systems and methods for polarization demultiplexing, PMD compensation, and DXPSK demodulation
US7852152B2 (en) * 2008-08-28 2010-12-14 Menara Networks Nth order tunable low-pass continuous time filter for fiber optic receivers
US20170122804A1 (en) * 2015-10-28 2017-05-04 Ranovus Inc. Avalanche photodiode in a photonic integrated circuit with a waveguide optical sampling device
WO2018014304A1 (zh) * 2016-07-21 2018-01-25 武汉芯泰科技有限公司 一种极化频分复用方法、装置及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495864A3 (fr) * 1980-12-08 1982-06-11 Jeunhomme Luc Dispositif de transmission par fibre optique permettant de maitriser l'etat de polarisation d'un faisceau lumineux et systeme de transmission utilisant un tel dispositif
DE3338007A1 (de) * 1983-10-19 1985-05-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Optische uebertragungsstrecke
JPS62171335A (ja) * 1986-01-24 1987-07-28 Nec Corp 多波長光フアイバ伝送方式
JPS6314527A (ja) * 1986-07-07 1988-01-21 Hitachi Ltd 光周波数選択受信方式
US4971417A (en) * 1989-08-23 1990-11-20 The Boeing Company Radiation-hardened optical repeater
US4932739A (en) * 1989-09-25 1990-06-12 At&T Bell Laboratories Ultra-fast optical logic devices

Also Published As

Publication number Publication date
EP0408861B1 (de) 1995-12-13
DE69024119D1 (de) 1996-01-25
EP0408861A3 (en) 1992-04-29
EP0408861A2 (de) 1991-01-23
US5013116A (en) 1991-05-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee