NL8006952A - Gegevenstransmissie met gelijkstroomkoppeling. - Google Patents

Gegevenstransmissie met gelijkstroomkoppeling. Download PDF

Info

Publication number
NL8006952A
NL8006952A NL8006952A NL8006952A NL8006952A NL 8006952 A NL8006952 A NL 8006952A NL 8006952 A NL8006952 A NL 8006952A NL 8006952 A NL8006952 A NL 8006952A NL 8006952 A NL8006952 A NL 8006952A
Authority
NL
Netherlands
Prior art keywords
signal
data
transmitting
output signal
optical
Prior art date
Application number
NL8006952A
Other languages
English (en)
Dutch (nl)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of NL8006952A publication Critical patent/NL8006952A/nl

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
    • H04B10/697—Arrangements for reducing noise and distortion
    • H04B10/6972—Arrangements for reducing noise and distortion using passive filtering

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Dc Digital Transmission (AREA)
NL8006952A 1980-01-10 1980-12-22 Gegevenstransmissie met gelijkstroomkoppeling. NL8006952A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11087380 1980-01-10
US06/110,873 US4543664A (en) 1980-01-10 1980-01-10 Direct current coupled data transmission

Publications (1)

Publication Number Publication Date
NL8006952A true NL8006952A (nl) 1981-08-03

Family

ID=22335373

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8006952A NL8006952A (nl) 1980-01-10 1980-12-22 Gegevenstransmissie met gelijkstroomkoppeling.

Country Status (8)

Country Link
US (1) US4543664A (cs)
JP (1) JPS56104562A (cs)
CH (1) CH652880A5 (cs)
DE (1) DE3048978A1 (cs)
FR (1) FR2473826A1 (cs)
GB (1) GB2068689B (cs)
IT (1) IT1194730B (cs)
NL (1) NL8006952A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098662B1 (en) * 1982-07-09 1987-10-14 Motorola, Inc. Infra-red receiver front end
GB2140643B (en) * 1983-05-19 1986-09-24 Standard Telephones Cables Ltd Optical fibre system
JPS6080347A (ja) * 1983-10-07 1985-05-08 Fujitsu Ltd デ−タ受信回路
JPS62103268A (ja) * 1985-10-30 1987-05-13 Yamaha Motor Co Ltd 四輪立乗りゴルフカ−ト
DE3938097A1 (de) * 1989-11-16 1991-05-23 Standard Elektrik Lorenz Ag Optischer empfaenger
US5369520A (en) * 1992-05-22 1994-11-29 At&T Corp. Optical regeneration circuit
US5309267A (en) * 1992-09-25 1994-05-03 At&T Bell Laboratories Optical communication system using a Sagnac switch
US5565672A (en) * 1994-12-30 1996-10-15 Lucent Technologies Inc. Optical transimpedance receiver with compensation network

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729633A (en) * 1970-11-24 1973-04-24 Ibm Optical receiver having a maximized signal-to-noise ratio
AU472567B2 (en) * 1972-01-20 1976-05-27 National Aeronautics And Space Administration Improved narrowband fm system for voice communications
JPS5716557B2 (cs) * 1972-12-13 1982-04-06
DE2301945C2 (de) * 1973-01-16 1982-04-08 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Empfänger für impulsförmige Lichtsignale
US4054794A (en) * 1975-03-12 1977-10-18 Varo, Inc. Optical communications link
US3985970A (en) * 1975-04-11 1976-10-12 Societe Lignes Telegraphiques Et Telephoniques Regeneration of signalling pulses
US4019048A (en) * 1976-03-22 1977-04-19 Bell Telephone Laboratories, Incorporated Regenerator for an optical transmission system
GB1590826A (en) * 1976-09-21 1981-06-10 Post Office Level stabilisers
JPS5339832A (en) * 1976-09-24 1978-04-12 Matsushita Electric Ind Co Ltd Binary circuit
US4091734A (en) * 1977-02-22 1978-05-30 The United States Of America As Represented By The Secretary Of The Navy Aircraft to weapon fuze communication link

Also Published As

Publication number Publication date
IT1194730B (it) 1988-09-28
CH652880A5 (de) 1985-11-29
DE3048978A1 (de) 1981-09-17
IT8119060A0 (it) 1981-01-09
JPS56104562A (en) 1981-08-20
GB2068689A (en) 1981-08-12
FR2473826B1 (cs) 1984-11-30
FR2473826A1 (fr) 1981-07-17
GB2068689B (en) 1984-07-11
IT8119060A1 (it) 1982-07-09
US4543664A (en) 1985-09-24

Similar Documents

Publication Publication Date Title
EP0574816B1 (en) Laser bias and modulation circuit
US5502298A (en) Apparatus and method for controlling an extinction ratio of a laser diode over temperature
US4399566A (en) Device for stabilizing the output power of a transmitter module in an optical fiber transmission system
US6081558A (en) Apparatus and method for low power operation with high sensitivity in a communications receiver
JP3171956B2 (ja) 光送信器
US6169765B1 (en) Apparatus and method for output signal pulse width error correction in a communications receiver
WO1991011838A1 (en) Laser control circuit
JPH0273682A (ja) レーザダイオード駆動方法及び装置
GB2025121A (en) Improvements in or relating to the stabilisation of injection lasers
GB2405295A (en) Variable decision threshold apparatus
GB1559511A (en) Injection lasers
US6829267B2 (en) Control loop circuit and method therefor
US4101847A (en) Laser control circuit
NL8006952A (nl) Gegevenstransmissie met gelijkstroomkoppeling.
KR20030055759A (ko) 광신호 세기의 변동에 관계없이 최적의 수신 성능을 갖는광신호 수신장치 및 그 방법
US5187713A (en) Nonlinear device control methods and apparatus
US6041084A (en) Circuit for optimal signal slicing in a binary receiver
US4847865A (en) Automatic threshold adjustment circuit for digital data communication
US9780886B2 (en) Circuit arrangement and method for receiving optical signals
US6617965B1 (en) Control of the level of the signal produced by a transceiver coupled to a power distribution line
JPH05198878A (ja) 注入レ−ザ変調方法および装置
CN111865427B (zh) 一种波长对准方法、装置、发射器及光网络系统
JPS608640B2 (ja) 非直線閾値装置の駆動方法および装置
WO1993013577A1 (en) Apparatus and method for controlling an extinction ratio of a laser diode over temperature
US20070053699A1 (en) Optical receiver

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: ALCATEL N.V.

BV The patent application has lapsed