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首页> 外文期刊>Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter >A novel phase-noise-suppressed and delay-time-tunable mode-locked erbium-doped fiber laser
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A novel phase-noise-suppressed and delay-time-tunable mode-locked erbium-doped fiber laser

机译：一种新型的相噪抑制和延时可调锁模掺fiber光纤激光器

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A phase-noise-suppressed and delay-time-tunable actively mode-locked erbium-doped fiber ring laser is demonstrated by using voltage-controlled and frequency-discriminated phase shifter as an inherent timing module. By changing the voltage from -3.35 to 3.6 V, the maximum tuning range of phase and delay-time of 500 MHz optical pulse-train from the laser can be up to 340degrees (similar to1.9pi) and 1.9 ns (nearly 1 period), respectively. Optimized responsivity and tuning deviation are 0.27 ps/mV and less than or equal to 4%. The single-sided-band phase the laser operated at feedback controlled mode is significantly reduced to -100 dBc/Hz (measured at frequency of 10 kHz offset from center), which is at least 10 dB smaller than that of the laser operated at free-running mode. (C) 2002 Published by Elsevier Science B.V. [References: 19]
机译：通过使用压控和分频移相器作为固有的定时模块，展示了一种抑制相噪和延迟时间可调的有源锁模掺fiber光纤环形激光器。通过将电压从-3.35更改为3.6 V，来自激光器的500 MHz光脉冲序列的相位和延迟时间的最大调谐范围可以高达340度（类似于1.9pi）和1.9 ns（接近1个周期） ， 分别。优化的响应度和调谐偏差为0.27 ps / mV，并且小于或等于4％。在反馈控制模式下运行的激光器的单边带相位被显着降低至-100 dBc / Hz（在偏离中心的10 kHz频率下测量），比在自由模式下运行的激光器小至少10 dB -运行模式。 （C）2002由Elsevier Science B.V.出版[参考文献：19]

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