DE69914867D1 - Faseroptisches Übertragungssystem mit einem Empfangsfilter, der abstimmbare Bandbreite hat - Google Patents

Faseroptisches Übertragungssystem mit einem Empfangsfilter, der abstimmbare Bandbreite hat

Info

Publication number
DE69914867D1
DE69914867D1 DE69914867T DE69914867T DE69914867D1 DE 69914867 D1 DE69914867 D1 DE 69914867D1 DE 69914867 T DE69914867 T DE 69914867T DE 69914867 T DE69914867 T DE 69914867T DE 69914867 D1 DE69914867 D1 DE 69914867D1
Authority
DE
Germany
Prior art keywords
transmission system
fiber optic
receive filter
optic transmission
tunable bandwidth
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 - Lifetime
Application number
DE69914867T
Other languages
English (en)
Other versions
DE69914867T2 (de
Inventor
Eric Brandon
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 SA
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 SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE69914867D1 publication Critical patent/DE69914867D1/de
Publication of DE69914867T2 publication Critical patent/DE69914867T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/67—Optical arrangements in the receiver
    • H04B10/671—Optical arrangements in the receiver for controlling the input optical signal
    • H04B10/675—Optical arrangements in the receiver for controlling the input optical signal for controlling the optical bandwidth of the input signal, e.g. spectral filtering

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)
  • Networks Using Active Elements (AREA)
  • Inorganic Fibers (AREA)
DE69914867T 1998-12-14 1999-12-09 Faseroptisches Übertragungssystem mit einem Empfangsfilter, der abstimmbare Bandbreite hat Expired - Lifetime DE69914867T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9815746 1998-12-14
FR9815746A FR2787262A1 (fr) 1998-12-14 1998-12-14 Systeme de transmission a fibre optique a filtre de reception de largeur variable

Publications (2)

Publication Number Publication Date
DE69914867D1 true DE69914867D1 (de) 2004-03-25
DE69914867T2 DE69914867T2 (de) 2004-12-16

Family

ID=9533931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69914867T Expired - Lifetime DE69914867T2 (de) 1998-12-14 1999-12-09 Faseroptisches Übertragungssystem mit einem Empfangsfilter, der abstimmbare Bandbreite hat

Country Status (6)

Country Link
EP (1) EP1011216B1 (de)
JP (1) JP4391645B2 (de)
AT (1) ATE260003T1 (de)
DE (1) DE69914867T2 (de)
DK (1) DK1011216T3 (de)
FR (1) FR2787262A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0130346D0 (en) * 2001-12-19 2002-02-06 Marconi Comm Ltd Control of wavelength selectable filters in optical networks
AU2003223743A1 (en) 2002-04-26 2003-11-10 Thomson Licensing S.A. Tuner input filter with electronically adjustable response for adapting to antenna characteristic

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6456411B1 (en) * 1998-03-30 2002-09-24 Fujitsu Limited Method of setting signal wavelength in optical transmission system

Also Published As

Publication number Publication date
DE69914867T2 (de) 2004-12-16
JP4391645B2 (ja) 2009-12-24
JP2000183813A (ja) 2000-06-30
ATE260003T1 (de) 2004-03-15
EP1011216A1 (de) 2000-06-21
EP1011216B1 (de) 2004-02-18
DK1011216T3 (da) 2004-06-21
FR2787262A1 (fr) 2000-06-16

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8364 No opposition during term of opposition