DE69128537D1 - Optisches Übertragungssystem - Google Patents

Optisches Übertragungssystem

Info

Publication number
DE69128537D1
DE69128537D1 DE69128537T DE69128537T DE69128537D1 DE 69128537 D1 DE69128537 D1 DE 69128537D1 DE 69128537 T DE69128537 T DE 69128537T DE 69128537 T DE69128537 T DE 69128537T DE 69128537 D1 DE69128537 D1 DE 69128537D1
Authority
DE
Germany
Prior art keywords
transmission system
optical transmission
optical
transmission
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
DE69128537T
Other languages
English (en)
Other versions
DE69128537T2 (de
Inventor
De Voorde Ingrid Zulma Ben Van
Denis Julien Gilles Mestdagh
Der Plas Gert Van
Christiaan Hendrik Joz Sierens
Willem Jules Antoine Verbiest
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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 Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of DE69128537D1 publication Critical patent/DE69128537D1/de
Publication of DE69128537T2 publication Critical patent/DE69128537T2/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
    • H04B10/2589—Bidirectional transmission
DE69128537T 1991-12-23 1991-12-23 Optisches Übertragungssystem Expired - Fee Related DE69128537T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91203369A EP0548409B1 (de) 1991-12-23 1991-12-23 Optisches Übertragungssystem

Publications (2)

Publication Number Publication Date
DE69128537D1 true DE69128537D1 (de) 1998-02-05
DE69128537T2 DE69128537T2 (de) 1998-06-10

Family

ID=8208090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69128537T Expired - Fee Related DE69128537T2 (de) 1991-12-23 1991-12-23 Optisches Übertragungssystem

Country Status (6)

Country Link
US (1) US5384651A (de)
EP (1) EP0548409B1 (de)
AU (1) AU658465B2 (de)
CA (1) CA2086049A1 (de)
DE (1) DE69128537T2 (de)
ES (1) ES2111552T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9408582D0 (en) * 1994-04-29 1994-06-22 Northern Telecom Ltd Communications system
DE29508660U1 (de) * 1995-05-24 1996-09-19 Bosch Gmbh Robert Optische Sende- und Empfangsanordnung
US5861966A (en) * 1995-12-27 1999-01-19 Nynex Science & Technology, Inc. Broad band optical fiber telecommunications network
US5742416A (en) * 1996-03-28 1998-04-21 Ciena Corp. Bidirectional WDM optical communication systems with bidirectional optical amplifiers
US5798520A (en) * 1996-07-31 1998-08-25 Imec Vzw Cell for optical-to-electrical signal conversion and amplification, and operation method thereof
DE19716323A1 (de) 1997-04-18 1998-10-22 Alsthom Cge Alcatel Modulationseinrichtung zur Modulation digitaler Signale
US6072616A (en) * 1997-06-23 2000-06-06 Lucent Technologies Inc. Apparatus and methods for improving linearity and noise performance of an optical source
US6631018B1 (en) 1997-08-27 2003-10-07 Nortel Networks Limited WDM optical network with passive pass-through at each node
SE514821C2 (sv) * 1997-11-24 2001-04-30 Ericsson Telefon Ab L M Förfarande och anordning för överhörningsreducering i en dubbelrikad optisk länk
JP4902044B2 (ja) * 1999-09-24 2012-03-21 シャープ株式会社 半導体レーザ装置、光伝送装置、光伝送システム、電子機器、制御装置、接続コネクタ、通信装置、ならびに光伝送方法、データ送受信方法
RU2178954C1 (ru) 2001-03-01 2002-01-27 Септре Коммуникейшинс Лимитед Беспроводная дуплексная оптическая система связи
US6717964B2 (en) * 2001-07-02 2004-04-06 E20 Communications, Inc. Method and apparatus for wavelength tuning of optically pumped vertical cavity surface emitting lasers
US7088518B2 (en) * 2002-12-03 2006-08-08 Finisar Corporation Bidirectional optical device
CN101080660B (zh) * 2004-02-05 2010-05-26 奥普林克通信公司 集成的光学复用器和分用器
US20090269064A1 (en) * 2005-03-10 2009-10-29 Ben-Gurion University Of The Negev - Research And Development Authority Optical CDMA by Self Heterodyne Filtering
US8155530B2 (en) * 2005-04-25 2012-04-10 The Regents Of The University Of California System and method for increasing spectral efficiency, capacity and/or dispersion-limited reach of modulated signals in communication links
US7852152B2 (en) * 2008-08-28 2010-12-14 Menara Networks Nth order tunable low-pass continuous time filter for fiber optic receivers
US9077604B2 (en) 2011-01-20 2015-07-07 Stuart E. Goller High speed information transfer method and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417644A1 (de) * 1984-05-12 1985-11-14 Licentia Gmbh Verfahren zur bidirektionalen optischen nachrichtenuebertragung
GB2196809B (en) * 1986-10-23 1991-05-22 Plessey Co Plc Optical communication system
US5020153A (en) * 1989-02-08 1991-05-28 At&T Bell Laboratories Tunable narrowband receiver utilizing distributed Bragg reflector laser structure
US5214641A (en) * 1989-02-08 1993-05-25 Silicon Systems, Inc. Mixed analog digital secondary channel FSK modem

Also Published As

Publication number Publication date
DE69128537T2 (de) 1998-06-10
AU3010792A (en) 1993-06-24
ES2111552T3 (es) 1998-03-16
EP0548409A1 (de) 1993-06-30
CA2086049A1 (en) 1993-06-24
AU658465B2 (en) 1995-04-13
EP0548409B1 (de) 1997-12-29
US5384651A (en) 1995-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL, PARIS, FR

8339 Ceased/non-payment of the annual fee