GB2164515B - Improvements in or relating to optical receivers - Google Patents

Improvements in or relating to optical receivers

Info

Publication number
GB2164515B
GB2164515B GB08522317A GB8522317A GB2164515B GB 2164515 B GB2164515 B GB 2164515B GB 08522317 A GB08522317 A GB 08522317A GB 8522317 A GB8522317 A GB 8522317A GB 2164515 B GB2164515 B GB 2164515B
Authority
GB
United Kingdom
Prior art keywords
relating
optical receivers
receivers
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
Application number
GB08522317A
Other versions
GB2164515A (en
GB8522317D0 (en
Inventor
Yan-Chi Shi
John Francis Lynch
Lewis Fred Vonthaer
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Publication of GB8522317D0 publication Critical patent/GB8522317D0/en
Publication of GB2164515A publication Critical patent/GB2164515A/en
Application granted granted Critical
Publication of GB2164515B publication Critical patent/GB2164515B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Optical Communication System (AREA)
GB08522317A 1984-09-13 1985-09-09 Improvements in or relating to optical receivers Expired GB2164515B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65020284A 1984-09-13 1984-09-13

Publications (3)

Publication Number Publication Date
GB8522317D0 GB8522317D0 (en) 1985-10-16
GB2164515A GB2164515A (en) 1986-03-19
GB2164515B true GB2164515B (en) 1988-02-03

Family

ID=24607914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08522317A Expired GB2164515B (en) 1984-09-13 1985-09-09 Improvements in or relating to optical receivers

Country Status (3)

Country Link
JP (1) JPS6172406A (en)
FR (1) FR2570231A1 (en)
GB (1) GB2164515B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817208A (en) * 1987-09-08 1989-03-28 Westinghouse Electric Corp. Fiber optic receiver
JPH0654852B2 (en) * 1989-11-30 1994-07-20 株式会社東芝 Optical receiver circuit
US5432470A (en) * 1991-08-02 1995-07-11 Sumitomo Electric Industries, Ltd. Optoelectronic integrated circuit device
US6577177B2 (en) 1999-04-01 2003-06-10 General Instrument Corporation Non-linear distortion generator
EP1166434B1 (en) 1999-04-01 2002-09-11 General Instrument Corporation Non-linear distortion generator for both second and third order distortion
WO2001043278A1 (en) * 1999-12-10 2001-06-14 General Instrument Corporation Low distortion transimpedance amplifier using distortion cancellation technique
US6587243B1 (en) 1999-12-10 2003-07-01 General Instrument Corporation Second order predistortor for a return laser transmitter
US6509789B1 (en) 2000-01-24 2003-01-21 General Instrument Corporation Circuit for reducing second and third order intermodulation distortion for a broadband RF amplifier
US6466084B1 (en) 2000-01-24 2002-10-15 General Instrument Corporation Circuit for reducing third order intermodulation distortion for a broadband RF amplifier
US6985020B2 (en) 2002-07-09 2006-01-10 General Instrument Corporation Inline predistortion for both CSO and CTB correction
US20040052536A1 (en) 2002-09-17 2004-03-18 General Instrument Corporation Second order predistortion circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1562059A1 (en) * 1968-02-17 1970-02-26 Messerschmitt Boelkow Blohm Circuit arrangement with an electrically controllable, light-sensitive amplifier element

Also Published As

Publication number Publication date
FR2570231A1 (en) 1986-03-14
GB2164515A (en) 1986-03-19
GB8522317D0 (en) 1985-10-16
JPS6172406A (en) 1986-04-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee