DE3165426D1 - Sender module output power stabilization device for an optical fibre transmission system - Google Patents

Sender module output power stabilization device for an optical fibre transmission system

Info

Publication number
DE3165426D1
DE3165426D1 DE8181401584T DE3165426T DE3165426D1 DE 3165426 D1 DE3165426 D1 DE 3165426D1 DE 8181401584 T DE8181401584 T DE 8181401584T DE 3165426 T DE3165426 T DE 3165426T DE 3165426 D1 DE3165426 D1 DE 3165426D1
Authority
DE
Germany
Prior art keywords
transmission system
output power
optical fibre
module output
stabilization device
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
Application number
DE8181401584T
Other languages
English (en)
Inventor
Gerald Roullet
Jean-Paul Breton
Adalbert Maciaszek
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Application granted granted Critical
Publication of DE3165426D1 publication Critical patent/DE3165426D1/de
Expired 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
    • H04B10/50—Transmitters
    • H04B10/564—Power control
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/504—Laser transmitters using direct modulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/06832—Stabilising during amplitude modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
DE8181401584T 1980-11-14 1981-10-13 Sender module output power stabilization device for an optical fibre transmission system Expired DE3165426D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024230A FR2494514A1 (fr) 1980-11-14 1980-11-14 Dispositif de stabilisation de la puissance de sortie d'un module emetteur pour systeme de transmission sur fibre optique

Publications (1)

Publication Number Publication Date
DE3165426D1 true DE3165426D1 (en) 1984-09-13

Family

ID=9247975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181401584T Expired DE3165426D1 (en) 1980-11-14 1981-10-13 Sender module output power stabilization device for an optical fibre transmission system

Country Status (4)

Country Link
US (1) US4399566A (de)
EP (1) EP0052536B1 (de)
DE (1) DE3165426D1 (de)
FR (1) FR2494514A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513399A1 (fr) * 1981-09-24 1983-03-25 Lignes Telegraph Telephon Emetteur pour systeme de transmission sur fibre optique comportant un dispositif de stabilisation de la puissance optique emise
US4558465A (en) * 1983-09-19 1985-12-10 Rca Corporation Switched bias scheme for high speed laser transmitter
JPH0821173B2 (ja) * 1984-07-27 1996-03-04 松下電器産業株式会社 半導体レ−ザ駆動回路
US5089787A (en) * 1985-05-05 1992-02-18 California Institute Of Technology Optically-coupled high frequency amplifier
US4685097A (en) * 1985-07-25 1987-08-04 Laser Magnetic Storage International Company Power control system for a semiconductor laser
US4709416A (en) * 1986-02-24 1987-11-24 Rca Corporation Laser bias current stabilization for burst mode fiber optic communication system
DE3608930A1 (de) * 1986-03-18 1987-09-24 Standard Elektrik Lorenz Ag Verfahren zur regelung der optischen leistung eines lasers und schaltung zur ausuebung des verfahrens
US4796996A (en) * 1987-08-14 1989-01-10 American Telephone And Telegraph Company, At&T Bell Laboratories Laser temperature modulation and detection method
JPH02184828A (ja) * 1989-01-12 1990-07-19 Toshiba Corp 半導体光増幅器
US5046138A (en) * 1989-06-26 1991-09-03 General Instrument Corporation Self-aligning analog laser transmitter
US5379145A (en) * 1989-12-01 1995-01-03 Scientific-Atlanta, Inc. Laser transmitter for light wave (fiber optic) communication espectially of AM modulated CATV signals having means . . . against damage
US5073983A (en) * 1990-03-05 1991-12-17 Motorola, Inc. Optical communication system with reduced distortion
US5140603A (en) * 1990-05-02 1992-08-18 Scientific-Atlanta, Inc. Overmodulation protection for amplitude modulated laser diode
JPH04256392A (ja) * 1991-02-08 1992-09-11 Sumitomo Electric Ind Ltd 周波数多重光伝送装置
GB2260667B (en) * 1991-10-19 1995-10-25 Northern Telecom Ltd Optical transmitters
US5268916A (en) * 1992-06-15 1993-12-07 Alcatel Network Systems, Inc. Laser bias and modulation circuit
DE4316811A1 (de) * 1993-05-19 1994-11-24 Philips Patentverwaltung Optisches Übertragungssystem mit einer Laserdiode
US5402433A (en) * 1994-01-05 1995-03-28 Alcatel Network Systems, Inc. Apparatus and method for laser bias and modulation control
US5513029A (en) * 1994-06-16 1996-04-30 Northern Telecom Limited Method and apparatus for monitoring performance of optical transmission systems
US5535039A (en) * 1994-12-08 1996-07-09 Harris Corporation Divergence feedback in a linear fiber optic analog transmission system and method
US5754577A (en) * 1996-07-23 1998-05-19 Broadband Communications Products, Inc. Compensation for variations in temperature and aging of laser diode by use of small signal, square-law portion of transfer function of diode detection circuit
GB9825046D0 (en) * 1998-11-17 1999-01-13 Barr & Stroud Ltd Data communications link
US20030180055A1 (en) * 2002-03-22 2003-09-25 Kameran Azadet Optically calibrated pulse amplitude modulated transmission scheme for optical channels
US7583642B2 (en) * 2002-09-10 2009-09-01 Harris Corporation Communication system providing hybrid optical/wireless communications and related methods
US7215891B1 (en) 2003-06-06 2007-05-08 Jds Uniphase Corporation Integrated driving, receiving, controlling, and monitoring for optical transceivers
US20050083828A1 (en) * 2003-10-17 2005-04-21 Chih-Yuan Chen Apparatus and method for laser power control
US20070063771A1 (en) * 2005-09-21 2007-03-22 Bookham Technology, Plc. Bias-T circuit
WO2014205840A1 (zh) * 2013-06-29 2014-12-31 华为技术有限公司 一种监控光信号方法、信号监测装置和光网络系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1539624A (en) * 1976-02-11 1979-01-31 Standard Telephones Cables Ltd Laser control system
DE2730056A1 (de) * 1977-07-02 1979-01-18 Int Standard Electric Corp Regler fuer einen lichtsender
FR2448274A1 (fr) * 1979-02-02 1980-08-29 Thomson Csf Dispositif d'alimentation de source lumineuse a semi-conducteur et generateur de lumiere comportant un tel dispositif
US4277846A (en) * 1979-12-27 1981-07-07 Bell Telephone Laboratories, Incorporated Circuit for stabilizing the output of an injection laser
US4307469A (en) * 1980-04-18 1981-12-22 Harris Corporation Injection laser diode digital transmitter having signal quality monitoring arrangement

Also Published As

Publication number Publication date
FR2494514A1 (fr) 1982-05-21
US4399566A (en) 1983-08-16
EP0052536B1 (de) 1984-08-08
FR2494514B1 (de) 1984-04-06
EP0052536A1 (de) 1982-05-26

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