FI882655A - Optisk mottagare. - Google Patents

Optisk mottagare. Download PDF

Info

Publication number
FI882655A
FI882655A FI882655A FI882655A FI882655A FI 882655 A FI882655 A FI 882655A FI 882655 A FI882655 A FI 882655A FI 882655 A FI882655 A FI 882655A FI 882655 A FI882655 A FI 882655A
Authority
FI
Finland
Prior art keywords
mottagare
optical
optical mottagare
Prior art date
Application number
FI882655A
Other languages
English (en)
Other versions
FI882655A0 (fi
Inventor
Michael John O'mahony
Ian Marshall
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Publication of FI882655A0 publication Critical patent/FI882655A0/fi
Publication of FI882655A publication Critical patent/FI882655A/fi

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
    • H04B10/69—Electrical arrangements in the receiver
    • H04B10/693—Arrangements for optimizing the preamplifier in the receiver
    • H04B10/6932—Bandwidth control of bit rate adaptation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI882655A 1986-10-09 1988-06-06 Optisk mottagare. FI882655A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8624274A GB8624274D0 (en) 1986-10-09 1986-10-09 Optical receiver
PCT/GB1987/000715 WO1988002957A1 (en) 1986-10-09 1987-10-08 Optical receiver

Publications (2)

Publication Number Publication Date
FI882655A0 FI882655A0 (fi) 1988-06-06
FI882655A true FI882655A (fi) 1988-06-06

Family

ID=10605508

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882655A FI882655A (fi) 1986-10-09 1988-06-06 Optisk mottagare.

Country Status (7)

Country Link
EP (1) EP0264230A1 (fi)
JP (1) JPH01501992A (fi)
AU (1) AU599430B2 (fi)
DK (1) DK301688D0 (fi)
FI (1) FI882655A (fi)
GB (1) GB8624274D0 (fi)
WO (1) WO1988002957A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8809603D0 (en) * 1988-04-22 1988-05-25 British Telecomm Non-linear optical amplification
DE59207920D1 (de) * 1991-04-24 1997-03-06 Siemens Ag Optoelektronische Sendevorrichtung
JP3703239B2 (ja) * 1997-01-14 2005-10-05 富士通株式会社 光増幅器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8611241D0 (en) * 1986-05-08 1986-06-18 British Telecomm Optical amplifiers

Also Published As

Publication number Publication date
DK301688A (da) 1988-06-02
AU8021087A (en) 1988-05-06
FI882655A0 (fi) 1988-06-06
GB8624274D0 (en) 1986-11-12
JPH01501992A (ja) 1989-07-06
AU599430B2 (en) 1990-07-19
WO1988002957A1 (en) 1988-04-21
EP0264230A1 (en) 1988-04-20
DK301688D0 (da) 1988-06-02

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY