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CN1132953A - 高功率、高脉冲重复频率的小型脉冲化激光二极管驱动器 - Google Patents

高功率、高脉冲重复频率的小型脉冲化激光二极管驱动器 Download PDF

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Publication number
CN1132953A
CN1132953A CN95104214.9A CN95104214A CN1132953A CN 1132953 A CN1132953 A CN 1132953A CN 95104214 A CN95104214 A CN 95104214A CN 1132953 A CN1132953 A CN 1132953A
Authority
CN
China
Prior art keywords
energy storage
laser
mentioned
impedance
power
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
CN95104214.9A
Other languages
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
Priority claimed from KR1019940007835A external-priority patent/KR970009668B1/ko
Application filed by COSMO-LASER Inc filed Critical COSMO-LASER Inc
Publication of CN1132953A publication Critical patent/CN1132953A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H01S5/0428—Electrical excitation ; Circuits therefor for applying pulses to the laser
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0036—Means reducing energy consumption

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
CN95104214.9A 1994-04-14 1995-04-13 高功率、高脉冲重复频率的小型脉冲化激光二极管驱动器 Pending CN1132953A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019940007835A KR970009668B1 (ko) 1994-02-04 1994-04-14 레이저 다이오드 드라이버
KR7835/94 1994-04-14

Publications (1)

Publication Number Publication Date
CN1132953A true CN1132953A (zh) 1996-10-09

Family

ID=19381038

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95104214.9A Pending CN1132953A (zh) 1994-04-14 1995-04-13 高功率、高脉冲重复频率的小型脉冲化激光二极管驱动器

Country Status (7)

Country Link
CN (1) CN1132953A (pt)
BR (1) BR9501371A (pt)
DE (1) DE19514062A1 (pt)
FR (1) FR2720858A1 (pt)
GB (1) GB2288484A (pt)
IT (1) IT1273543B (pt)
TW (1) TW267267B (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104022440A (zh) * 2014-05-30 2014-09-03 绵阳科创园区精机电子有限公司 一种激光二极管微秒脉冲驱动电路及驱动方法
CN111682399A (zh) * 2020-06-20 2020-09-18 深圳市灵明光子科技有限公司 激光发射器驱动电路、系统及高速光通信装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058774A1 (de) * 2000-11-27 2002-06-13 Adva Ag Optische Sendeeinrichtung, insbesondere Laser-Sendeeinrichtung
DE102005022715A1 (de) * 2005-05-18 2006-11-23 Leuze Lumiflex Gmbh + Co. Kg Schaltungsanordnung
EP3980797A1 (de) 2019-07-25 2022-04-13 Quantum Technologies UG (Haftungsbeschränkt) Vorrichtung und verfahren zur verwendung von diamant-nanokristallen mit nv-farbzentren in cmos-schaltkreisen
DE102020114782B4 (de) 2020-01-07 2024-08-14 Elmos Semiconductor Se Mechanikloses LIDAR-System für eine Drohne
DE102020124564A1 (de) 2020-01-07 2021-07-08 Elmos Semiconductor Se Linse für ein mechanikloses LIDARSystem für eine Drohne
EP4239370A3 (de) 2020-01-07 2024-01-03 Elmos Semiconductor SE Lichtmodul und lidar-vorrichtung mit mindestens einem derartigen lichtmodul
US12230940B2 (en) 2021-01-25 2025-02-18 Elmos Semiconductor Se Mechanically free LIDAR system
DE102021128923A1 (de) 2021-01-25 2022-07-28 Elmos Semiconductor Se Mechanikloses ISO26262 konformes LIDAR-System
DE102021101584B3 (de) 2021-01-25 2022-03-10 Elmos Semiconductor Se Mechanikloses ISO26262 konformes LIDAR-System

Family Cites Families (3)

* 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
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104022440A (zh) * 2014-05-30 2014-09-03 绵阳科创园区精机电子有限公司 一种激光二极管微秒脉冲驱动电路及驱动方法
CN104022440B (zh) * 2014-05-30 2017-02-01 绵阳科创园区精机电子有限公司 一种激光二极管微秒脉冲驱动电路及驱动方法
CN111682399A (zh) * 2020-06-20 2020-09-18 深圳市灵明光子科技有限公司 激光发射器驱动电路、系统及高速光通信装置

Also Published As

Publication number Publication date
GB2288484A (en) 1995-10-18
TW267267B (pt) 1996-01-01
DE19514062A1 (de) 1995-11-02
BR9501371A (pt) 1995-11-14
ITMI950750A0 (it) 1995-04-12
FR2720858A1 (fr) 1995-12-08
GB9507555D0 (en) 1995-05-31
ITMI950750A1 (it) 1996-10-12
IT1273543B (it) 1997-07-08

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C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication