Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Laser & Optoelectronics Progress, Volume. 58, Issue 21, 2114001(2021)

Design of a Narrow Pulse Laser Drive Circuit with Adjustable Pulse Width

Ruifeng Zhang* and Jiamin Cui
Author Affiliations
  • School of Microelectronics, Tianjin University, Tianjin 300072, China
    • show less
    AbstractGet PDF(in Chinese)
    Figures&Tables (8)
    Equations (5)
    References (13)
    Cited By (4)
    Tools
    Paper Information
    Topics
    Figures & Tables(8)
    System block diagram

    Fig. 1. System block diagram

    Download full size
    Circuit of pulse generating

    Fig. 2. Circuit of pulse generating

    Download full size
    Time sequence diagram of pulse generation

    Fig. 3. Time sequence diagram of pulse generation

    Download full size
    Main circuit of laser driver

    Fig. 4. Main circuit of laser driver

    Download full size
    Graphs of pulse waveform. (a) Tout=4 ns,Wpulse=2 ns; (b) Tout=400 ns,Wpulse=300 ns

    Fig. 5. Graphs of pulse waveform. (a) Tout=4 ns,Wpulse=2 ns; (b) Tout=400 ns,Wpulse=300 ns

    Download full size
    Sampling current simulation waveforms. (a) C=1 nF; (b) C=3 nF; (c) C=5 nF

    Fig. 6. Sampling current simulation waveforms. (a) C=1 nF; (b) C=3 nF; (c) C=5 nF

    Download full size
    Laser pulse waveform diagram

    Fig. 7. Laser pulse waveform diagram

    Download full size

    • Table 1. Experimental measurement data

      View table

      Table 1. Experimental measurement data

      NthinTout /nsWpulse /nsError rate /%
      TheoreticalMeasuredTheoreticalMeasuredToutWpulse
      0100.000099.967516.000016.00780.03250.0488
      1100.000099.984016.500016.47230.01600.1679
      2100.000099.980517.000016.99540.01950.0271
      3100.000099.977617.500015.50020.02240.0011
    Tools

    Get Citation

    Copy Citation Text

    Ruifeng Zhang, Jiamin Cui. Design of a Narrow Pulse Laser Drive Circuit with Adjustable Pulse Width[J]. Laser & Optoelectronics Progress, 2021, 58(21): 2114001

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Set citation alerts for article
    Save article for my favorites
    Paper Information

    Category: Lasers and Laser Optics

    Received: Jan. 26, 2021

    Accepted: Mar. 9, 2021

    Published Online: Nov. 17, 2021

    The Author Email: Ruifeng Zhang (zhangruifeng@tju.edu.cn)

    DOI:10.3788/LOP202158.2114001

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology