[go: up one dir, main page]

ATE357076T1 - Vorrichtung und verfahren zur lasertreiber nützung - Google Patents

Vorrichtung und verfahren zur lasertreiber nützung

Info

Publication number
ATE357076T1
ATE357076T1 AT02001096T AT02001096T ATE357076T1 AT E357076 T1 ATE357076 T1 AT E357076T1 AT 02001096 T AT02001096 T AT 02001096T AT 02001096 T AT02001096 T AT 02001096T AT E357076 T1 ATE357076 T1 AT E357076T1
Authority
AT
Austria
Prior art keywords
laser
laser module
laser driver
module
driver
Prior art date
Application number
AT02001096T
Other languages
English (en)
Inventor
Thorsten Doil
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE357076T1 publication Critical patent/ATE357076T1/de

Links

Classifications

    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Laser Surgery Devices (AREA)
AT02001096T 2002-01-22 2002-01-22 Vorrichtung und verfahren zur lasertreiber nützung ATE357076T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02001096A EP1329996B1 (de) 2002-01-22 2002-01-22 Vorrichtung und Verfahren zur Lasertreiber Nützung

Publications (1)

Publication Number Publication Date
ATE357076T1 true ATE357076T1 (de) 2007-04-15

Family

ID=8185281

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02001096T ATE357076T1 (de) 2002-01-22 2002-01-22 Vorrichtung und verfahren zur lasertreiber nützung

Country Status (5)

Country Link
US (1) US6810051B2 (de)
EP (1) EP1329996B1 (de)
AT (1) ATE357076T1 (de)
DE (1) DE60218811T2 (de)
ES (1) ES2282331T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7680164B1 (en) * 2005-05-31 2010-03-16 Mindspeed Technologies, Inc. Configurable laser driver with common anode and common cathode outputs
US7516897B1 (en) 2005-09-07 2009-04-14 Kinana Hussain Digital automatic power control loop for continuous and burst mode applications
CN114243450B (zh) * 2021-12-16 2023-06-09 厦门亿芯源半导体科技有限公司 一种dfb激光器直流耦合输出电源配置方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127015A (en) * 1990-04-17 1992-06-30 Sharp Kabushiki Kaisha Driving circuit of a semiconductor laser
US5247532A (en) * 1992-06-01 1993-09-21 Finisar Corporation Method and apparatus for stimulating a laser diode in a fiber optic transmitter
US5309461A (en) * 1992-07-29 1994-05-03 International Business Machines Corporation Compensated laser drive circuit
US5638390A (en) * 1995-07-27 1997-06-10 Methode Electronics, Inc. Optoelectronic transceiver module laser diode stabilizer and bias control method
JP3636411B2 (ja) * 1997-03-19 2005-04-06 富士通株式会社 レーザーダイオードの駆動回路および駆動方法
US5883910A (en) * 1997-07-03 1999-03-16 Maxim Integrated Products, Inc. High speed semiconductor laser driver circuits
WO2000036777A1 (en) * 1998-12-15 2000-06-22 Ortel Corporation Circuit for suppressing noise and distortion in linear fiber optic links

Also Published As

Publication number Publication date
DE60218811D1 (de) 2007-04-26
EP1329996A1 (de) 2003-07-23
DE60218811T2 (de) 2007-12-06
US20030138011A1 (en) 2003-07-24
EP1329996B1 (de) 2007-03-14
ES2282331T3 (es) 2007-10-16
US6810051B2 (en) 2004-10-26

Similar Documents

Publication Publication Date Title
DE50013011D1 (de) Verfahren zur Stabilisierung der optischen Ausgangsleistung von Leuchtdioden und Laserdioden
WO2002080288A3 (en) Current source methods and apparatus for light emitting diodes
ATE356454T1 (de) Treiberschaltung für laser und system
DE60331271D1 (de) Vorrichtung zur Beleuchtung und Datenübertragung
ATE380451T1 (de) Verfahren und treiberschaltung zur steuerung von leds
ATE426316T1 (de) System und verfahren fur einen flussausgleichs- led-treiber
DK1887836T3 (da) Produkter baseret på lysemitterende diode
ATE550912T1 (de) System und verfahren zur steuerung einer matrix von leuchtdioden und dadurch hergestelltem licht
WO2004107510A3 (en) Laser pulse generator
DE60231508D1 (de) System zur strommodus-amplitudenmodulation , und verfahren dazu
DE602004030800D1 (de) Verfahren und vorrichtung zur energieversorgung von leuchtdioden
GB201020246D0 (en) Laser pulse generation method and apparatus
DE60109561D1 (de) Lichtquelle mit Laserdioden-Modul
DE60027816D1 (de) Verfahren und Gerät zur Steuerung der einer Laserdiode zugeführten Energieversorgung
DE69304352D1 (de) Stromversorgungsgerät für eine Halbleiterlichtquelle mit optimierter Einstellung für den Betrieb einer Laserdiode
DE50007743D1 (de) Vorrichtung zur Reduzierung der Peakleistung einer Pulslaser-Lichtquelle
FI104034B1 (fi) Menetelmä ja laite tehon syöttämiseksi valodiodeille
ATE357076T1 (de) Vorrichtung und verfahren zur lasertreiber nützung
EP1777787A3 (de) Modulationsverfahren für einen Faserlaseroszillator und Modulator
DE50207555D1 (de) Leuchte mit induktiver Energieübertragung
WO2009062015A3 (en) Led light output linearization
ATE348446T1 (de) Thermalschutzsystem für verstärkerausgangsstufe
DE3880502D1 (de) Geraet und methode zur steuerung einer laserdiode fuer die erzeugung eines linearen beleuchtungsausganges.
WO2008053501A8 (en) A circuit for driving light sources and related method
DE50007039D1 (de) Lichthärtgerät

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties