DK1011216T3 - Fiberoptisk transmissionssystem med modtagefilter med variabel båndbredde - Google Patents

Fiberoptisk transmissionssystem med modtagefilter med variabel båndbredde

Info

Publication number
DK1011216T3
DK1011216T3 DK99403086T DK99403086T DK1011216T3 DK 1011216 T3 DK1011216 T3 DK 1011216T3 DK 99403086 T DK99403086 T DK 99403086T DK 99403086 T DK99403086 T DK 99403086T DK 1011216 T3 DK1011216 T3 DK 1011216T3
Authority
DK
Denmark
Prior art keywords
transmission system
fiber optic
receiving filter
optic transmission
variable bandwidth
Prior art date
Application number
DK99403086T
Other languages
English (en)
Inventor
Eric Brandon
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of DK1011216T3 publication Critical patent/DK1011216T3/da

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)
DK99403086T 1998-12-14 1999-12-09 Fiberoptisk transmissionssystem med modtagefilter med variabel båndbredde DK1011216T3 (da)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK1011216T3 true DK1011216T3 (da) 2004-06-21

Family

ID=9533931

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99403086T DK1011216T3 (da) 1998-12-14 1999-12-09 Fiberoptisk transmissionssystem med modtagefilter med variabel båndbredde

Country Status (6)

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

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 (fr) 2000-06-21
EP1011216B1 (fr) 2004-02-18
FR2787262A1 (fr) 2000-06-16
DE69914867D1 (de) 2004-03-25

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