FI892890A0 - Menetelmä ja järjestely optisen vastaanottimen etuasteen dynamiikka-alueen kasvattamiseksi - Google Patents

Menetelmä ja järjestely optisen vastaanottimen etuasteen dynamiikka-alueen kasvattamiseksi

Info

Publication number
FI892890A0
FI892890A0 FI892890A FI892890A FI892890A0 FI 892890 A0 FI892890 A0 FI 892890A0 FI 892890 A FI892890 A FI 892890A FI 892890 A FI892890 A FI 892890A FI 892890 A0 FI892890 A0 FI 892890A0
Authority
FI
Finland
Prior art keywords
preamplifier
increasing
arrangement
dynamic range
optical receiver
Prior art date
Application number
FI892890A
Other languages
English (en)
Swedish (sv)
Other versions
FI91928B (fi
FI892890A (fi
FI91928C (fi
Inventor
Reino Urala
Original Assignee
Nokia Oy Ab
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 Nokia Oy Ab filed Critical Nokia Oy Ab
Publication of FI892890A publication Critical patent/FI892890A/fi
Publication of FI892890A0 publication Critical patent/FI892890A0/fi
Publication of FI91928B publication Critical patent/FI91928B/fi
Application granted granted Critical
Publication of FI91928C publication Critical patent/FI91928C/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
    • H04B10/693—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)
  • Optical Communication System (AREA)
  • Light Receiving Elements (AREA)
FI892890A 1986-12-15 1989-06-13 Menetelmä ja järjestely optisen vastaanottimen etuasteen dynamiikka-alueen kasvattamiseksi FI91928C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/941,430 US4805236A (en) 1986-12-15 1986-12-15 Method and arrangement for increasing the dynamic range at an input stage of an optical receiver
US94143086 1986-12-15
PCT/FI1987/000164 WO1988004867A1 (en) 1986-12-15 1987-12-08 A method and an arrangement for increasing the dynamic range at an input stage of an optical receiver
FI8700164 1987-12-08

Publications (4)

Publication Number Publication Date
FI892890A FI892890A (fi) 1989-06-13
FI892890A0 true FI892890A0 (fi) 1989-06-13
FI91928B FI91928B (fi) 1994-05-13
FI91928C FI91928C (fi) 1994-08-25

Family

ID=25476447

Family Applications (1)

Application Number Title Priority Date Filing Date
FI892890A FI91928C (fi) 1986-12-15 1989-06-13 Menetelmä ja järjestely optisen vastaanottimen etuasteen dynamiikka-alueen kasvattamiseksi

Country Status (7)

Country Link
US (1) US4805236A (fi)
JP (1) JP2690129B2 (fi)
DE (1) DE3790834T1 (fi)
FI (1) FI91928C (fi)
GB (1) GB2229597B (fi)
SE (1) SE462312B (fi)
WO (1) WO1988004867A1 (fi)

Families Citing this family (30)

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EP0302275A3 (de) * 1987-08-04 1991-03-27 Siemens Aktiengesellschaft Vorrichtung zum Detektieren intensitätsmodulierter Lichtsignale
US4857725A (en) * 1988-07-06 1989-08-15 Santa Barbara Research Center Differential offset corrected current mirror
ATE115343T1 (de) * 1988-09-15 1994-12-15 Siemens Ag Schaltungsanordnung zur ermittlung einer empfangenen lichtleistung.
JPH02113640A (ja) * 1988-10-21 1990-04-25 Toshiba Corp 自動利得制御装置
FR2642239B1 (fr) * 1988-12-30 1991-04-05 Cit Alcatel Limiteur de courant et recepteur optique en faisant application
GB2233525B (en) * 1989-06-09 1994-02-16 Stc Plc Optical receivers
SE9100218L (sv) * 1991-01-25 1992-07-26 Unigrafic Ag Saett och anordning foer kommunikation genom ljus
US5202553A (en) * 1992-03-24 1993-04-13 Raynet Corporation Enhanced performance optical receiver having means for switching between high and low amplifier configurations
US5296697A (en) * 1992-08-10 1994-03-22 Parkervision, Inc. Detection circuit for maintaining constant signal transfer characteristics of a light-sensitive detector
US5498865A (en) * 1994-12-16 1996-03-12 Eastman Kodak Company Photodiode amplifier circuit with improved sensitivity to high efficiency illumination
US5572074A (en) * 1995-06-06 1996-11-05 Rockwell International Corporation Compact photosensor circuit having automatic intensity range control
FI974224A (fi) * 1997-11-13 1999-05-14 Nokia Telecommunications Oy Optinen vastaanotin
FI106679B (fi) * 1997-12-16 2001-03-15 Nokia Networks Oy Optinen vastaanotin
WO2000076093A1 (fr) * 1999-06-07 2000-12-14 Fujitsu Limited Circuit de polarisation pour photodetecteur, et recepteur de communication optique
US6756578B1 (en) 2002-01-17 2004-06-29 Trimble Navigation Limited Photocell bias circuit
KR20050092404A (ko) * 2003-01-14 2005-09-21 코닌클리케 필립스 일렉트로닉스 엔.브이. 광 다이오드를 갖는 원격 제어 수신기용 회로 장치들 및방법들
US7002131B1 (en) 2003-01-24 2006-02-21 Jds Uniphase Corporation Methods, systems and apparatus for measuring average received optical power
US7215883B1 (en) 2003-01-24 2007-05-08 Jds Uniphase Corporation Methods for determining the performance, status, and advanced failure of optical communication channels
US7840145B2 (en) * 2003-06-27 2010-11-23 The Boeing Company Apparatus and methods for noise-feedback controlled optical systems
US7242871B2 (en) * 2003-07-29 2007-07-10 Harmonic Inc. High dynamic range optical receiver
US20050046482A1 (en) * 2003-08-27 2005-03-03 Karl Schrodinger Receiver circuit
JP4550712B2 (ja) * 2005-10-17 2010-09-22 ルネサスエレクトロニクス株式会社 受光回路
JP4503624B2 (ja) * 2006-03-30 2010-07-14 住友電工デバイス・イノベーション株式会社 電子回路
US8195055B2 (en) * 2009-12-31 2012-06-05 General Instrument Corporation High dynamic range APD optical receiver for analog applications
JP6523046B2 (ja) * 2015-05-29 2019-05-29 シャープ株式会社 光センサ
EP3335337B1 (en) * 2015-08-10 2023-06-07 Finisar Corporation Out-of-band signal detection
JP2017103636A (ja) * 2015-12-02 2017-06-08 住友電気工業株式会社 前置増幅器およびそれを含む光受信器
US11005573B2 (en) * 2018-11-20 2021-05-11 Macom Technology Solutions Holdings, Inc. Optic signal receiver with dynamic control
US12013423B2 (en) 2020-09-30 2024-06-18 Macom Technology Solutions Holdings, Inc. TIA bandwidth testing system and method
US11658630B2 (en) 2020-12-04 2023-05-23 Macom Technology Solutions Holdings, Inc. Single servo loop controlling an automatic gain control and current sourcing mechanism

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Publication number Priority date Publication date Assignee Title
US3611173A (en) * 1969-11-03 1971-10-05 Atomic Energy Commission Charge-sensitive preamplifier using optoelectronic feedback
US3727710A (en) * 1971-05-13 1973-04-17 Gen Motors Corp Steer control for a track-laying vehicle
US3968361A (en) * 1975-06-23 1976-07-06 The United States Of America As Represented By The Secretary Of The Navy Laser receiver anti-sun circuit
US4027152A (en) * 1975-11-28 1977-05-31 Hewlett-Packard Company Apparatus and method for transmitting binary-coded information
JPS6057726B2 (ja) * 1977-04-27 1985-12-17 沖電気工業株式会社 光信号受信器の利得制御方法
US4415803A (en) * 1980-10-22 1983-11-15 Bell Telephone Laboratories, Incorporated Optical receiver with improved dynamic range
GB2096852B (en) * 1981-04-14 1984-10-03 Standard Telephones Cables Ltd Optical receiver
JPS57201771A (en) * 1981-06-01 1982-12-10 Kubota Ltd Steering operation structure of service car
GB2101827B (en) * 1981-07-07 1985-02-13 Standard Telephones Cables Ltd Optical receiver
US4540952A (en) * 1981-09-08 1985-09-10 At&T Bell Laboratories Nonintegrating receiver
JPS58168343A (ja) * 1982-03-29 1983-10-04 Fujitsu Ltd 光ａｇｃ回路
DE3336027A1 (de) * 1983-10-04 1985-04-11 Robert Bosch Gmbh, 7000 Stuttgart Optoelektronischer empfaenger
US4565974A (en) * 1984-08-13 1986-01-21 At&T Bell Laboratories Optical receiver circuit with active equalizer
US4608542A (en) * 1985-06-06 1986-08-26 Rca Corporation Bandwidth controlled data amplifier

Also Published As

Publication number Publication date
JP2690129B2 (ja) 1997-12-10
GB2229597A (en) 1990-09-26
SE8902143L (sv) 1989-06-14
GB2229597B (en) 1991-06-26
FI91928B (fi) 1994-05-13
FI892890A (fi) 1989-06-13
US4805236A (en) 1989-02-14
GB8913268D0 (en) 1990-07-18
FI91928C (fi) 1994-08-25
SE462312B (sv) 1990-05-28
DE3790834T1 (de) 1989-10-19
WO1988004867A1 (en) 1988-06-30
SE8902143D0 (sv) 1989-06-14
JPH02501612A (ja) 1990-05-31

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Legal Events

Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: OY NOKIA AB

MA Patent expired