SE9303077L - Förfarande och reglerkrets för reglering av en laserdiodsändare - Google Patents

Förfarande och reglerkrets för reglering av en laserdiodsändare

Info

Publication number
SE9303077L
SE9303077L SE9303077A SE9303077A SE9303077L SE 9303077 L SE9303077 L SE 9303077L SE 9303077 A SE9303077 A SE 9303077A SE 9303077 A SE9303077 A SE 9303077A SE 9303077 L SE9303077 L SE 9303077L
Authority
SE
Sweden
Prior art keywords
laser diode
control circuit
controlling
diode transmitter
mean
Prior art date
Application number
SE9303077A
Other languages
English (en)
Other versions
SE9303077D0 (sv
SE516099C2 (sv
Inventor
Denis O'shea
Original Assignee
Nokia Telecommunications 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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of SE9303077D0 publication Critical patent/SE9303077D0/sv
Publication of SE9303077L publication Critical patent/SE9303077L/sv
Publication of SE516099C2 publication Critical patent/SE516099C2/sv

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
SE9303077A 1991-03-21 1993-09-21 Förfarande och reglerkrets för reglering av den optiska utgångsnivån av en laserdiodsändare SE516099C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI911382A FI911382A0 (fi) 1991-03-21 1991-03-21 Regleringsfoerfarande och regleringskrets foer en laserdiodsaendare.
PCT/FI1992/000079 WO1992017007A1 (en) 1991-03-21 1992-03-20 Method and control circuit for controlling a laser diode transmitter

Publications (3)

Publication Number Publication Date
SE9303077D0 SE9303077D0 (sv) 1993-09-21
SE9303077L true SE9303077L (sv) 1993-11-11
SE516099C2 SE516099C2 (sv) 2001-11-19

Family

ID=8532164

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303077A SE516099C2 (sv) 1991-03-21 1993-09-21 Förfarande och reglerkrets för reglering av den optiska utgångsnivån av en laserdiodsändare

Country Status (4)

Country Link
FI (1) FI911382A0 (sv)
GB (1) GB2269932B (sv)
SE (1) SE516099C2 (sv)
WO (1) WO1992017007A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69820393T2 (de) * 1997-10-28 2004-10-07 Broadband Royalty Corp Optischer Sender zur Rauschimpulsverringerung in einer faseroptischen Verbindung
CN110707520B (zh) * 2019-09-20 2021-01-08 武汉光迅科技股份有限公司 一种直调激光器的驱动电路和直调光发射机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190487A (ja) * 1984-10-11 1986-05-08 Nippon Telegr & Teleph Corp <Ntt> 半導体レ−ザ駆動回路
EP0218449B1 (en) * 1985-09-30 1992-03-04 Kabushiki Kaisha Toshiba Apparatus for stabilizing the optical output power of a semiconductor laser

Also Published As

Publication number Publication date
GB9319225D0 (en) 1993-12-15
SE9303077D0 (sv) 1993-09-21
GB2269932A (en) 1994-02-23
WO1992017007A1 (en) 1992-10-01
FI911382A0 (fi) 1991-03-21
SE516099C2 (sv) 2001-11-19
GB2269932B (en) 1995-02-15

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Legal Events

Date Code Title Description
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