CN1114790A - 高功率、高脉冲重复频率的小型脉冲激光二极管驱动器 - Google Patents

高功率、高脉冲重复频率的小型脉冲激光二极管驱动器 Download PDF

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Publication number
CN1114790A
CN1114790A CN95101470.6A CN95101470A CN1114790A CN 1114790 A CN1114790 A CN 1114790A CN 95101470 A CN95101470 A CN 95101470A CN 1114790 A CN1114790 A CN 1114790A
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CN
China
Prior art keywords
power
laser
pulse
energy
energy storage
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.)
Pending
Application number
CN95101470.6A
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English (en)
Chinese (zh)
Inventor
郑亨东
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.)
COSMO-LASER Inc
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 CN1114790A publication Critical patent/CN1114790A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • 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
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
CN95101470.6A 1994-02-04 1995-01-28 高功率、高脉冲重复频率的小型脉冲激光二极管驱动器 Pending CN1114790A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2144/94 1994-02-04
KR19940002144 1994-02-04

Publications (1)

Publication Number Publication Date
CN1114790A true CN1114790A (zh) 1996-01-10

Family

ID=19376847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95101470.6A Pending CN1114790A (zh) 1994-02-04 1995-01-28 高功率、高脉冲重复频率的小型脉冲激光二极管驱动器

Country Status (7)

Country Link
CN (1) CN1114790A (enrdf_load_stackoverflow)
BR (1) BR9500547A (enrdf_load_stackoverflow)
DE (1) DE19503611A1 (enrdf_load_stackoverflow)
FR (1) FR2716041A1 (enrdf_load_stackoverflow)
GB (1) GB2286483A (enrdf_load_stackoverflow)
IT (1) IT1273495B (enrdf_load_stackoverflow)
TW (1) TW270261B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1118116C (zh) * 1996-01-12 2003-08-13 株式会社拓普康 激光光源装置和激光发光方法

Families Citing this family (7)

* 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
DE10058774A1 (de) * 2000-11-27 2002-06-13 Adva Ag Optische Sendeeinrichtung, insbesondere Laser-Sendeeinrichtung
US7616669B2 (en) 2003-06-30 2009-11-10 Electro Scientific Industries, Inc. High energy pulse suppression method
WO2013006691A2 (en) 2011-07-05 2013-01-10 Gsi Group Corporation Systems and methods for providing temperature stability of acousto-optic beam deflectors and acousto-optic modulators during use
DE102012000672A1 (de) * 2011-10-21 2013-04-25 Lfk-Lenkflugkörpersysteme Gmbh Verteilte Energieversorgung eines Laserwaffensystems
CN111244752B (zh) * 2020-02-04 2023-05-30 复旦大学 一种激光雷达、半导体激光器的驱动模块及驱动方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE364403B (enrdf_load_stackoverflow) * 1972-07-03 1974-02-18 Bofors Ab
BR8906400A (pt) * 1989-12-07 1991-06-11 Brasilia Telecom Acoplador casador de impedancias
US5121401A (en) * 1990-05-03 1992-06-09 Motorola, Inc. Pulsed modulators utilizing transmission lines
US5155352A (en) * 1991-11-25 1992-10-13 The United States Of America As Represented By The Secretary Of The Army Optically activated sub-nanosecond hybrid pulser
US5280168A (en) * 1991-11-25 1994-01-18 The United States Of America As Represented By The Secretary Of The Army Tapered radial transmission line for an optically activated hybrid pulser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1118116C (zh) * 1996-01-12 2003-08-13 株式会社拓普康 激光光源装置和激光发光方法

Also Published As

Publication number Publication date
GB2286483A (en) 1995-08-16
IT1273495B (it) 1997-07-08
ITMI950188A0 (it) 1995-02-03
BR9500547A (pt) 1995-10-17
ITMI950188A1 (it) 1996-08-03
FR2716041A1 (fr) 1995-08-11
TW270261B (enrdf_load_stackoverflow) 1996-02-11
GB9501246D0 (en) 1995-03-15
DE19503611A1 (de) 1995-08-17

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