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首页> 外文期刊>Optical engineering >High-repetition-rate pulse generation using dual-mode self-injection locking in a Fabry-Perot laser diode
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High-repetition-rate pulse generation using dual-mode self-injection locking in a Fabry-Perot laser diode

机译：在Fabry-Perot激光二极管中使用双模式自注入锁定产生高重复频率脉冲

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摘要

A novel and simple method is presented to generate a tunable high-repetition-rate pulse train based on dual-mode self-injection locking of a Fabry-Perot laser diode (FP-LD). Two fiber Bragg gratings (FBGs) are used in the experiment as feedback components. The two self-injection-locked modes evolve into a high-power, high-repetition-rate pulse train through the interplay between self-phase modulation and anomalous dispersion in a highly nonlinear fiber. A139.6-GHz transform-limited pulse train with a peak power of 120 mW is generated. The pulse-width is 1.7 ps, and the time-bandwidth product is 0.31. The repetition rate can be tuned by tuning the Bragg wavelengths of one of the two or both FBGs to coincide with other FP-LD modes. The output pulse is Stable.
机译：提出了一种新颖而简单的方法，该方法基于法布里-珀罗激光二极管（FP-LD）的双模式自注入锁定来生成可调谐的高重复频率脉冲序列。实验中使用了两个光纤布拉格光栅（FBG）作为反馈组件。通过在高度非线性光纤中的自相位调制和异常色散之间的相互作用，两种自注入锁定模式演变为高功率，高重复频率的脉冲序列。产生峰值功率为120 mW的A139.6-GHz变换限制脉冲序列。脉冲宽度为1.7 ps，时间带宽积为0.31。可以通过调整两个FBG之一或两个FBG的布拉格波长使其与其他FP-LD模式一致来调整重复率。输出脉冲稳定。

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  • 来源
    《Optical engineering》 |2010年第7期|p.074201.1-074201.5|共5页
  • 作者

    Xiaohui Fang; P. K. A. Wai; Chao Lu; H. Y. Tam; Xinyong Dong;

  • 作者单位

    The Hong Kong Polytechnic University Photonics Research Center Department of Electronic and Information Engineering Hung Horn Kowloon, Hong Kong Gannan Normal University School of Physics and Electronic Information Jiangxi, China Ningbo University of Technology School of Electronic and Information Engineering Ningbo, China;

    The Hong Kong Polytechnic University Photonics Research Center Department of Electronic and Information Engineering Hung Horn Kowloon, Hong Kong;

    The Hong Kong Polytechnic University Photonics Research Center Department of Electronic and Information Engineering Hung Horn Kowloon, Hong Kong;

    The Hong Kong Polytechnic University Photonics Research Center Department of Electrical Engineering Hung Horn Kowloon, Hong Kong;

    The Hong Kong Polytechnic University Photonics Research Center Department of Electrical Engineering Hung Horn Kowloon, Hong Kong;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    high-repetition-rate pulse train; self-injection locking; fabry-perot laser diode; transform-limited pulse train;

    机译：高重复率脉冲序列;自注射锁定;法布里-珀罗激光二极管;变换限制脉冲序列;

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