GB2194406B - Optical signal receiver circuits - Google Patents

Optical signal receiver circuits

Info

Publication number
GB2194406B
GB2194406B GB8717081A GB8717081A GB2194406B GB 2194406 B GB2194406 B GB 2194406B GB 8717081 A GB8717081 A GB 8717081A GB 8717081 A GB8717081 A GB 8717081A GB 2194406 B GB2194406 B GB 2194406B
Authority
GB
United Kingdom
Prior art keywords
optical signal
signal receiver
receiver circuits
circuits
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
GB8717081A
Other versions
GB2194406A (en
GB8717081D0 (en
Inventor
John Roberts
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.)
GEC TELECOMMUNICATIONS Ltd
General Electric Co PLC
Original Assignee
GEC TELECOMMUNICATIONS Ltd
General Electric Co PLC
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
Priority claimed from GB868617598A external-priority patent/GB8617598D0/en
Application filed by GEC TELECOMMUNICATIONS Ltd, General Electric Co PLC filed Critical GEC TELECOMMUNICATIONS Ltd
Priority to GB8717081A priority Critical patent/GB2194406B/en
Publication of GB8717081D0 publication Critical patent/GB8717081D0/en
Publication of GB2194406A publication Critical patent/GB2194406A/en
Application granted granted Critical
Publication of GB2194406B publication Critical patent/GB2194406B/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
    • H04B10/691—Arrangements for optimizing the photodetector in the receiver
    • H04B10/6911—Photodiode bias control, e.g. for compensating temperature variations

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Amplifiers (AREA)
GB8717081A 1986-07-18 1987-07-20 Optical signal receiver circuits Expired - Fee Related GB2194406B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8717081A GB2194406B (en) 1986-07-18 1987-07-20 Optical signal receiver circuits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868617598A GB8617598D0 (en) 1986-07-18 1986-07-18 Optical signal receiver circuits
GB8717081A GB2194406B (en) 1986-07-18 1987-07-20 Optical signal receiver circuits

Publications (3)

Publication Number Publication Date
GB8717081D0 GB8717081D0 (en) 1987-08-26
GB2194406A GB2194406A (en) 1988-03-02
GB2194406B true GB2194406B (en) 1990-07-18

Family

ID=26291062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8717081A Expired - Fee Related GB2194406B (en) 1986-07-18 1987-07-20 Optical signal receiver circuits

Country Status (1)

Country Link
GB (1) GB2194406B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023951A (en) * 1989-04-14 1991-06-11 Northern Telecom Limited Optical receivers
GB2233525B (en) * 1989-06-09 1994-02-16 Stc Plc Optical receivers
EP0433468B1 (en) * 1989-12-18 1994-11-30 Hewlett-Packard GmbH Current voltage converter
FR2743224B1 (en) * 1995-12-29 1998-03-06 Thomson Broadcast Systems DETECTION DEVICE COMPRISING MEANS FOR AUTOMATICALLY PROVIDING THE SENSITIVITY OF A PIN PHOTODIODE

Also Published As

Publication number Publication date
GB2194406A (en) 1988-03-02
GB8717081D0 (en) 1987-08-26

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee