光纤光栅可调谐半导体单模超短光脉冲的研究
광섬광책가조해반도체단모초단광맥충적연구
TUNABLE SINGLEMODE PULSES GENERATED FROM A LASER DIODE USING A FIBER BRAGG GRATING
  • 万方数据
    光子学报 광자학보
    ACTA PHOTONICA SINICA
    2001年 3期 314-320 ,共7页

    赵春柳%马宁%袁树忠%丁镭%柳贺良%吕福云%刘志国%董孝义

    조춘류%마저%원수충%정뢰%류하량%려복운%류지국%동효의

    光纤光栅%外腔反馈%半导体激光二极管%单模超短光脉冲 光纖光柵%外腔反饋%半導體激光二極管%單模超短光脈遲
    광섬광책%외강반궤%반도체격광이겁관%단모초단광맥충
    本文利用光纤光栅形成外腔反馈，得到量子阱半导体激光二极管单模超短光脉冲.其光谱线宽约为0.4nm，脉冲宽度约为60ps.并利用调谐装置，改变光纤光栅的反射波长，得到不同波长的超短光脉冲，其波长可长期稳定.
    본문이용광섬광책형성외강반궤，득도양자정반도체격광이겁관단모초단광맥충.기광보선관약위0.4nm，맥충관도약위60ps.병이용조해장치，개변광섬광책적반사파장，득도불동파장적초단광맥충，기파장가장기은정.
    In this paper we report the generation of single-mode pulse trains from a quantum-well laser diode (QWLD) by using a fiber Bragg grating.The optical spectral width is about0.4nm,while pulse width is 60ps.In addition,we can get super-short pulse with different frequencies by using a fiber Bragg gratings tuning technique,while their wavelengths are stable.
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