IL89926A0 - Processes and devices to control a laser diode fitted in an optical transmitter of a telecommunication system - Google Patents

Processes and devices to control a laser diode fitted in an optical transmitter of a telecommunication system

Info

Publication number
IL89926A0
IL89926A0 IL89926A IL8992689A IL89926A0 IL 89926 A0 IL89926 A0 IL 89926A0 IL 89926 A IL89926 A IL 89926A IL 8992689 A IL8992689 A IL 8992689A IL 89926 A0 IL89926 A0 IL 89926A0
Authority
IL
Israel
Prior art keywords
processes
devices
control
laser diode
optical transmitter
Prior art date
Application number
IL89926A
Original Assignee
Krone Ag
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 Krone Ag filed Critical Krone Ag
Publication of IL89926A0 publication Critical patent/IL89926A0/en

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
    • H04B10/501—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
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H01S5/06213—Amplitude modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
IL89926A 1988-04-27 1989-04-12 Processes and devices to control a laser diode fitted in an optical transmitter of a telecommunication system IL89926A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3814583A DE3814583C1 (en) 1988-04-27 1988-04-27

Publications (1)

Publication Number Publication Date
IL89926A0 true IL89926A0 (en) 1989-12-15

Family

ID=6353235

Family Applications (1)

Application Number Title Priority Date Filing Date
IL89926A IL89926A0 (en) 1988-04-27 1989-04-12 Processes and devices to control a laser diode fitted in an optical transmitter of a telecommunication system

Country Status (6)

Country Link
EP (1) EP0339326A3 (en)
AU (1) AU618339B2 (en)
DE (1) DE3814583C1 (en)
DK (1) DK200389A (en)
IL (1) IL89926A0 (en)
NZ (1) NZ228916A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2428149B (en) * 2005-07-07 2009-10-28 Agilent Technologies Inc Multimode optical fibre communication system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004728B (en) * 1955-04-14 1957-03-21 Siemens Ag Method for measuring propagation time distortions occurring on quadrupoles
JPS5291637A (en) * 1976-01-28 1977-08-02 Toshiba Corp Frequency conversion system
DE2643408A1 (en) * 1976-09-27 1978-03-30 Siemens Ag High accuracy and stability synchronisable oscillator - has frequency compared with reference value obtained by mixing highly stable frequency with interpolation frequency
US4229830A (en) * 1979-06-01 1980-10-21 Ampex Corporation Apparatus and method for providing a modulation format for multiple wideband signal transmission
US4317236A (en) * 1980-02-25 1982-02-23 Bell Telephone Laboratories, Incorporated Laser digital transmitter
DE3013533A1 (en) * 1980-04-08 1981-10-15 Siemens Ag CIRCUIT ARRANGEMENT WITH A LASER DIODE FOR TRANSMITTING MESSAGE SIGNALS VIA A LIGHT WAVE GUIDE
DE3232058C2 (en) * 1982-08-28 1994-11-17 Ant Nachrichtentech Circuit arrangement for driving an optical transmission element
JPS6035344A (en) * 1983-08-08 1985-02-23 Hitachi Tobu Semiconductor Ltd Light emitting device and optical signal processor using light emitting device
JPH0618349B2 (en) * 1984-03-23 1994-03-09 株式会社日立製作所 Laser drive system
DE3531946A1 (en) * 1985-09-07 1987-03-19 Licentia Gmbh Frequency modulator with PLL stabilisation

Also Published As

Publication number Publication date
AU3321589A (en) 1989-11-02
DE3814583C1 (en) 1989-11-23
DK200389D0 (en) 1989-04-25
NZ228916A (en) 1991-02-26
EP0339326A3 (en) 1992-04-22
DK200389A (en) 1989-10-28
AU618339B2 (en) 1991-12-19
EP0339326A2 (en) 1989-11-02

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