GB2247798B - Optical receiver - Google Patents

Optical receiver

Info

Publication number
GB2247798B
GB2247798B GB9019478A GB9019478A GB2247798B GB 2247798 B GB2247798 B GB 2247798B GB 9019478 A GB9019478 A GB 9019478A GB 9019478 A GB9019478 A GB 9019478A GB 2247798 B GB2247798 B GB 2247798B
Authority
GB
United Kingdom
Prior art keywords
optical receiver
receiver
optical
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
GB9019478A
Other versions
GB9019478D0 (en
GB2247798A (en
Inventor
Gath Goodchild
Pasqualino Michele Visocchi
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.)
Nortel Networks Ltd
STC PLC
Alcatel Submarine Networks UK Ltd
Nortel Networks Optical Components Ltd
Original Assignee
Northern Telecom Ltd
STC PLC
Northern Telecom Europe Ltd
STC Submarine Systems Ltd
STC Ltd
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 Northern Telecom Ltd, STC PLC, Northern Telecom Europe Ltd, STC Submarine Systems Ltd, STC Ltd filed Critical Northern Telecom Ltd
Priority to GB9019478A priority Critical patent/GB2247798B/en
Publication of GB9019478D0 publication Critical patent/GB9019478D0/en
Publication of GB2247798A publication Critical patent/GB2247798A/en
Application granted granted Critical
Publication of GB2247798B publication Critical patent/GB2247798B/en
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
    • H04B10/60—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
    • H04B10/6933—Offset control of the differential preamplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • H03F3/082—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with FET's

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
GB9019478A 1990-09-06 1990-09-06 Optical receiver Expired - Fee Related GB2247798B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9019478A GB2247798B (en) 1990-09-06 1990-09-06 Optical receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9019478A GB2247798B (en) 1990-09-06 1990-09-06 Optical receiver

Publications (3)

Publication Number Publication Date
GB9019478D0 GB9019478D0 (en) 1990-10-24
GB2247798A GB2247798A (en) 1992-03-11
GB2247798B true GB2247798B (en) 1994-10-26

Family

ID=10681774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9019478A Expired - Fee Related GB2247798B (en) 1990-09-06 1990-09-06 Optical receiver

Country Status (1)

Country Link
GB (1) GB2247798B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398661B (en) * 1992-07-21 1995-01-25 Alcatel Austria Ag RECEIVER FOR AN OPTICAL TRANSMISSION NETWORK
US5495358A (en) * 1992-11-23 1996-02-27 Hewlett-Packard Company Optical transceiver with improved range and data communication rate
US5581077A (en) * 1994-07-05 1996-12-03 Lucent Technologies Inc. Optical receiver with a high impedance preamplifier
FI974225A (en) * 1997-11-13 1999-05-14 Nokia Telecommunications Oy Optical receiver
FI974224A (en) * 1997-11-13 1999-05-14 Nokia Telecommunications Oy Optical receiver
GB2343943B (en) * 1998-11-18 2003-11-26 Ericsson Telefon Ab L M Detection circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124445A (en) * 1982-07-26 1984-02-15 Western Electric Co Improvements in or relating to transimpedance amplifiers
EP0181146A2 (en) * 1984-11-07 1986-05-14 AT&T Corp. Transimpedance amplifier circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124445A (en) * 1982-07-26 1984-02-15 Western Electric Co Improvements in or relating to transimpedance amplifiers
EP0181146A2 (en) * 1984-11-07 1986-05-14 AT&T Corp. Transimpedance amplifier circuit

Also Published As

Publication number Publication date
GB9019478D0 (en) 1990-10-24
GB2247798A (en) 1992-03-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950126