BR9500553A - Acionador de laser semicondutor - Google Patents

Acionador de laser semicondutor

Info

Publication number
BR9500553A
BR9500553A BR9500553A BR9500553A BR9500553A BR 9500553 A BR9500553 A BR 9500553A BR 9500553 A BR9500553 A BR 9500553A BR 9500553 A BR9500553 A BR 9500553A BR 9500553 A BR9500553 A BR 9500553A
Authority
BR
Brazil
Prior art keywords
semiconductor laser
laser driver
driver
semiconductor
laser
Prior art date
Application number
BR9500553A
Other languages
English (en)
Inventor
Hyung Dong
Original Assignee
Cosmo Laser Inc
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 Cosmo Laser Inc filed Critical Cosmo Laser Inc
Publication of BR9500553A publication Critical patent/BR9500553A/pt

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
    • H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to the laser
    • 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
    • H01S5/0428—Electrical excitation ; Circuits therefor for applying pulses to the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
BR9500553A 1994-02-08 1995-02-07 Acionador de laser semicondutor BR9500553A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940002444A KR970003745B1 (ko) 1994-02-08 1994-02-08 반도체 레이저 드라이버

Publications (1)

Publication Number Publication Date
BR9500553A true BR9500553A (pt) 1995-10-17

Family

ID=19377062

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9500553A BR9500553A (pt) 1994-02-08 1995-02-07 Acionador de laser semicondutor

Country Status (9)

Country Link
US (1) US5418807A (pt)
KR (1) KR970003745B1 (pt)
CN (1) CN1128422A (pt)
BR (1) BR9500553A (pt)
DE (1) DE19504158A1 (pt)
FR (1) FR2716040A1 (pt)
GB (2) GB9501254D0 (pt)
IT (1) IT1273496B (pt)
TW (1) TW266339B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818561A1 (de) * 1998-04-25 1999-11-04 Jenoptik Jena Gmbh Impulslasersteuerung
DE10041079A1 (de) * 2000-08-22 2002-03-14 Osram Opto Semiconductors Gmbh Lasermodul mit Ansteuerschaltung
US7545839B2 (en) * 2003-01-02 2009-06-09 Optiswitch Technology Corporation Apparatus and method for driving a pulsed laser diode
US8373627B1 (en) 2003-07-31 2013-02-12 Wavefront Research, Inc. Low power optical interconnect driver circuit
CN100423428C (zh) * 2005-07-15 2008-10-01 中国科学院上海微系统与信息技术研究所 一种用于短脉冲大电流激光器驱动的一体化电源
DE102008028037A1 (de) * 2008-06-12 2009-12-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Erzeugung gepulster Laserstrahlung mit einem Faserlaser
CN103928842B (zh) * 2014-04-23 2016-06-08 福建一丁芯半导体股份有限公司 采用负电容中和技术的高速激光二极管驱动器集成电路
DE102017121713A1 (de) * 2017-09-19 2019-03-21 Ic-Haus Gmbh Integrierte Lasertreiberschaltung zum Schalten eines Pulsstroms für eine Laserdiode
CN110703644A (zh) * 2019-09-30 2020-01-17 广东工业大学 数控设备专用ns级同步触发装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE364403B (pt) * 1972-07-03 1974-02-18 Bofors Ab
US5121401A (en) * 1990-05-03 1992-06-09 Motorola, Inc. Pulsed modulators utilizing transmission lines

Also Published As

Publication number Publication date
FR2716040A1 (fr) 1995-08-11
IT1273496B (it) 1997-07-08
US5418807A (en) 1995-05-23
GB2286718A (en) 1995-08-23
GB9501254D0 (en) 1995-03-15
GB9502427D0 (en) 1995-03-29
ITMI950189A1 (it) 1996-08-03
KR950026068A (ko) 1995-09-18
DE19504158A1 (de) 1995-08-24
TW266339B (pt) 1995-12-21
KR970003745B1 (ko) 1997-03-21
CN1128422A (zh) 1996-08-07
ITMI950189A0 (it) 1995-02-03

Similar Documents

Publication Publication Date Title
DE69608850D1 (de) Halbleiterlaser
DE69633203D1 (de) Halbleiterlaser-Vorrichtungen
DE69606812D1 (de) Halbleiterlaser
DE69828942D1 (de) Halbleiterlaservorrichtung
DE69407455D1 (de) Halbleiterlaser
DE69500600D1 (de) Halbleiterlaservorrichtung
DE69411364D1 (de) Halbleiterlaser
DE69505064D1 (de) Wellenlängenabstimmbarer Halbleiterlaser
DE69305928D1 (de) Halbleiterlaser
DE69801974D1 (de) Halbleiterlaser
DE69630748D1 (de) Halbleiterlasermodul
DE69500371D1 (de) Multi-Quantumwell-Halbleiterlaser
DE69702562D1 (de) Halbleiterlasermodul
DE69209045D1 (de) Halbleiterlaser
DE69521719D1 (de) Halbleiter-laserelement
DE69725783D1 (de) Halbleiterlaser
DE69624209D1 (de) Halbleiterlaserquelle
DE69423196D1 (de) Halbleiterlaservorrichtung
DE69728503D1 (de) Halbleiterlaser
DE69517044D1 (de) Halbleiterlaservorrichtung
BR9501371A (pt) Acionador de laser semicondutor
DE69734384D1 (de) Halbleiter-Laservorrichtung
BR9500553A (pt) Acionador de laser semicondutor
DE69701609D1 (de) Halbleiterlaservorrichtung
DE69630568D1 (de) Halbleiterlaser-Modul

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: H01S 5/042 (2006.01)