FI821418L - Foerfarande och anordning foer att utoeka dynamikomraodet hos en mottagare i ett fiberoptiskt informationsoeverfoeringssystem - Google Patents

Foerfarande och anordning foer att utoeka dynamikomraodet hos en mottagare i ett fiberoptiskt informationsoeverfoeringssystem

Info

Publication number
FI821418L
FI821418L FI821418A FI821418A FI821418L FI 821418 L FI821418 L FI 821418L FI 821418 A FI821418 A FI 821418A FI 821418 A FI821418 A FI 821418A FI 821418 L FI821418 L FI 821418L
Authority
FI
Finland
Prior art keywords
utoeka
informationsoeverfoeringssystem
fiberoptiskt
dynamikomraodet
mottagare
Prior art date
Application number
FI821418A
Other languages
English (en)
Other versions
FI70352B (fi
FI821418A0 (fi
FI70352C (fi
Inventor
Gunnar Forsberg
Lars Ingre
Original Assignee
Ericsson L M Oy
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 L M Oy filed Critical Ericsson L M Oy
Publication of FI821418L publication Critical patent/FI821418L/fi
Publication of FI821418A0 publication Critical patent/FI821418A0/fi
Publication of FI70352B publication Critical patent/FI70352B/fi
Application granted granted Critical
Publication of FI70352C publication Critical patent/FI70352C/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
    • H04B10/691—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)
  • Amplifiers (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Optical Communication System (AREA)
FI821418A 1980-09-01 1982-04-23 Foerfarande och anordning foer att utoeka dynamikomraodet hos en mottagare i ett fiberoptiskt informationsoeverfoeringssystem FI70352C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8006098A SE449545B (sv) 1980-09-01 1980-09-01 Forfarande jemte anordning for att utoka dynamikomradet i ett ingangssteg
SE8006098 1980-09-01
SE8100238 1981-08-25
PCT/SE1981/000238 WO1982000931A1 (en) 1980-09-01 1981-08-25 A method and an arrangement for increasing the dynamic range at the input stage of a receiver in an optical fibre information transmission system

Publications (4)

Publication Number Publication Date
FI821418L true FI821418L (fi) 1982-04-23
FI821418A0 FI821418A0 (fi) 1982-04-23
FI70352B FI70352B (fi) 1986-02-28
FI70352C FI70352C (fi) 1986-09-15

Family

ID=20341644

Family Applications (1)

Application Number Title Priority Date Filing Date
FI821418A FI70352C (fi) 1980-09-01 1982-04-23 Foerfarande och anordning foer att utoeka dynamikomraodet hos en mottagare i ett fiberoptiskt informationsoeverfoeringssystem

Country Status (9)

Country Link
US (1) US4521920A (fi)
EP (1) EP0058703B1 (fi)
JP (1) JPS57501356A (fi)
CA (1) CA1177892A (fi)
ES (1) ES8301562A1 (fi)
FI (1) FI70352C (fi)
IT (1) IT1138539B (fi)
SE (1) SE449545B (fi)
WO (1) WO1982000931A1 (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540952A (en) * 1981-09-08 1985-09-10 At&T Bell Laboratories Nonintegrating receiver
GB2122447B (en) * 1982-06-17 1985-11-13 Standard Telephones Cables Ltd Optical receiver
US4648135A (en) * 1984-07-20 1987-03-03 Sperry Corporation Photo diode-array dynamic range for optical signal systems
EP0392244A3 (de) * 1989-04-14 1991-08-28 Siemens Aktiengesellschaft Optischer Empfänger mit einer Lawinenphotodiode
US5790295A (en) * 1995-08-28 1998-08-04 Apple Computer, Inc. Gated integrator preamplifier for infrared data networks
US7068951B2 (en) * 2002-04-11 2006-06-27 Optical Communication Products, Inc. Optical signal receiver with RPM, data and data bar output
US7599631B2 (en) * 2005-05-06 2009-10-06 Yi Heqing Burst optical receiver with AC coupling and integrator feedback network
US9363469B2 (en) * 2008-07-17 2016-06-07 Ppc Broadband, Inc. Passive-active terminal adapter and method having automatic return loss control
US9647851B2 (en) 2008-10-13 2017-05-09 Ppc Broadband, Inc. Ingress noise inhibiting network interface device and method for cable television networks
US8385219B2 (en) * 2009-10-09 2013-02-26 John Mezzalingua Associates, Inc. Upstream bandwidth level measurement device
US8832767B2 (en) 2008-10-16 2014-09-09 Ppc Broadband, Inc. Dynamically configurable frequency band selection device between CATV distribution system and CATV user
US8510782B2 (en) * 2008-10-21 2013-08-13 Ppc Broadband, Inc. CATV entry adapter and method for preventing interference with eMTA equipment from MoCA Signals
US11910052B2 (en) 2008-10-21 2024-02-20 Ppc Broadband, Inc. Entry device for communicating external network signals and in-home network signals
US8479247B2 (en) 2010-04-14 2013-07-02 Ppc Broadband, Inc. Upstream bandwidth conditioning device
US8561125B2 (en) 2010-08-30 2013-10-15 Ppc Broadband, Inc. Home network frequency conditioning device and method
WO2012088350A2 (en) 2010-12-21 2012-06-28 John Mezzalingua Associates, Inc. Method and apparatus for reducing isolation in a home network

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE327733B (fi) * 1968-02-15 1970-08-31 Ericsson Telefon Ab L M
SE335156B (fi) * 1968-02-16 1971-05-17 Lkb Produkter Ab
US3804535A (en) * 1972-10-13 1974-04-16 Baxter Laboratories Inc Dual wavelength photometer response circuit
DE2301945C2 (de) * 1973-01-16 1982-04-08 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Empfänger für impulsförmige Lichtsignale
DE2435908B2 (de) * 1974-07-25 1976-07-01 Compur-Werk GmbH & Co, 8000 München Photometer
DE2445815C2 (de) * 1974-09-25 1982-08-12 Gerhard 8200 Rosenheim Krause Schaltungsanordnung zur Verstärkung von durch Halbleiter-Fotobauelementen abgegebenen Signalen
JPS6024410B2 (ja) * 1976-06-28 1985-06-12 日本電気株式会社 光電変換回路
FR2361022A1 (fr) * 1976-08-06 1978-03-03 Aerospatiale Procede et dispositif de transmission de signaux par fibres optiques
US4110608A (en) * 1976-11-04 1978-08-29 Electronics Corporation Of America Two-terminal photodetectors with inherent AC amplification properties
DE2748647C2 (de) * 1977-10-29 1986-06-19 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verstärker für elektrische Signale
DE2811668C2 (de) * 1978-03-17 1982-03-04 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Anpassungsschaltung für hochohmige Spannungsquellen

Also Published As

Publication number Publication date
IT1138539B (it) 1986-09-17
EP0058703B1 (en) 1984-10-24
WO1982000931A1 (en) 1982-03-18
EP0058703A1 (en) 1982-09-01
CA1177892A (en) 1984-11-13
ES505080A0 (es) 1982-12-01
ES8301562A1 (es) 1982-12-01
FI70352B (fi) 1986-02-28
US4521920A (en) 1985-06-04
SE8006098L (sv) 1982-03-02
FI821418A0 (fi) 1982-04-23
JPS57501356A (fi) 1982-07-29
SE449545B (sv) 1987-05-04
FI70352C (fi) 1986-09-15
IT8123695A0 (it) 1981-08-31

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OY L M ERICSSON AB