IT8520264A0 - Apparecchiatura per aumentare il campo dinamico di un ricevitore ottico-elettrico integratore. - Google Patents

Apparecchiatura per aumentare il campo dinamico di un ricevitore ottico-elettrico integratore.

Info

Publication number
IT8520264A0
IT8520264A0 IT8520264A IT2026485A IT8520264A0 IT 8520264 A0 IT8520264 A0 IT 8520264A0 IT 8520264 A IT8520264 A IT 8520264A IT 2026485 A IT2026485 A IT 2026485A IT 8520264 A0 IT8520264 A0 IT 8520264A0
Authority
IT
Italy
Prior art keywords
increasing
equipment
dynamic field
integrating optical
electric receiver
Prior art date
Application number
IT8520264A
Other languages
English (en)
Other versions
IT1184400B (it
Inventor
Glenn Ove Nordqvist
Lars-Goete Svenson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IT8520264A0 publication Critical patent/IT8520264A0/it
Application granted granted Critical
Publication of IT1184400B publication Critical patent/IT1184400B/it

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
    • H03F3/087—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with IC amplifier blocks
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Optical Communication System (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Light Receiving Elements (AREA)
IT20264/85A 1984-04-12 1985-04-05 Apparecchiatura per aumentare il campo dinamico di un ricevitore ottico-elettrico integratore IT1184400B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402056A SE452827B (sv) 1984-04-12 1984-04-12 Anordning for att utoka dynamikomradet i en integrerande optoelektrisk mottagare

Publications (2)

Publication Number Publication Date
IT8520264A0 true IT8520264A0 (it) 1985-04-05
IT1184400B IT1184400B (it) 1987-10-28

Family

ID=20355559

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20264/85A IT1184400B (it) 1984-04-12 1985-04-05 Apparecchiatura per aumentare il campo dinamico di un ricevitore ottico-elettrico integratore

Country Status (13)

Country Link
US (1) US4642453A (it)
JP (1) JPS61501884A (it)
AU (1) AU4216985A (it)
DE (1) DE3590147T1 (it)
DK (1) DK165087C (it)
FI (1) FI82162C (it)
FR (1) FR2563066A1 (it)
GB (1) GB2173966B (it)
IT (1) IT1184400B (it)
NL (1) NL8520066A (it)
NO (1) NO165569C (it)
SE (1) SE452827B (it)
WO (1) WO1985004773A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757192A (en) * 1987-05-27 1988-07-12 Rockwell International Corporation Extended dynamic range optical receiver and signal amplifier apparatus
GB2233525B (en) * 1989-06-09 1994-02-16 Stc Plc Optical receivers
US5442321A (en) * 1993-07-08 1995-08-15 Anadigics, Inc. Automatic transimpedance control amplifier
US6879988B2 (en) * 2000-03-09 2005-04-12 Pkware System and method for manipulating and managing computer archive files
US7215883B1 (en) 2003-01-24 2007-05-08 Jds Uniphase Corporation Methods for determining the performance, status, and advanced failure of optical communication channels
US7002131B1 (en) 2003-01-24 2006-02-21 Jds Uniphase Corporation Methods, systems and apparatus for measuring average received optical power
US7305190B2 (en) * 2003-05-06 2007-12-04 Vitesse Semiconductor Corporation Optical dispersion correction in transimpedance amplifiers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471503A (en) * 1977-11-18 1979-06-08 Fujitsu Ltd Monitor system of photo reception level
JPS54121006A (en) * 1978-03-13 1979-09-19 Hitachi Ltd Receiving device for optical communication
JPS5564452A (en) * 1978-11-08 1980-05-15 Fujitsu Ltd Photo receiver circuit
FR2475826A1 (fr) * 1980-02-12 1981-08-14 Lignes Telegraph Telephon Dispositif de declenchement d'alarme pour une insuffisance du niveau de transmission, pour module recepteur d'un systeme de transmission sur fibre optique
JPS57196639A (en) * 1981-05-28 1982-12-02 Mitsubishi Electric Corp Level monitoring circuit for photoreceiver
US4574249A (en) * 1981-09-08 1986-03-04 At&T Bell Laboratories Nonintegrating lightwave receiver

Also Published As

Publication number Publication date
AU4216985A (en) 1985-11-01
US4642453A (en) 1987-02-10
GB8530083D0 (en) 1986-01-15
FI82162B (fi) 1990-09-28
SE8402056D0 (sv) 1984-04-12
SE452827B (sv) 1987-12-14
DE3590147T1 (de) 1986-05-15
DK165087C (da) 1993-02-15
DK573785A (da) 1985-12-11
SE8402056L (sv) 1985-10-13
JPS61501884A (ja) 1986-08-28
FI854423A (fi) 1985-11-11
FI854423A0 (fi) 1985-11-11
DK165087B (da) 1992-10-05
IT1184400B (it) 1987-10-28
NO165569C (no) 1991-02-27
GB2173966A (en) 1986-10-22
WO1985004773A1 (en) 1985-10-24
FR2563066A1 (fr) 1985-10-18
DK573785D0 (da) 1985-12-11
GB2173966B (en) 1987-11-04
NO854472L (no) 1985-11-08
FI82162C (sv) 1991-01-10
NL8520066A (nl) 1986-03-03
NO165569B (no) 1990-11-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970416