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首页> 外文期刊>Microwave and optical technology letters >TIME AND FREQUENCY OBSERVATION OF PULSE AMPLITUDE EQUALIZATION OF HARMONIC MODE-LOCKED FIBER LASER
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TIME AND FREQUENCY OBSERVATION OF PULSE AMPLITUDE EQUALIZATION OF HARMONIC MODE-LOCKED FIBER LASER

机译:谐波锁模光纤激光脉冲幅值均衡的时间和频率观测

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摘要

In this article, we achieve the output observation in time and frequency domain of a rational harmonic mode-locked fiber laser (RHMLFL). The pulse amplitude of pulse train is equalized by operating at nonlinear modulation transfer function region of active modulator in RHMLFL. Without adding any other additional predistortion components, amplitude equalized short pulses up to the fourth order rational harmonic mode-locking are successfully demonstrated for 7.5, 10, and 15 GHz. One can extend such a method for various mode-locked lasers even with much higher repetition rates.
机译:在本文中,我们实现了合理的谐波锁模光纤激光器(RHMLFL)在时域和频域的输出观察。通过在RHMLFL中的有源调制器的非线性调制传递函数区域进行操作,可以使脉冲序列的脉冲幅度相等。在不添加任何其他附加预失真分量的情况下,成功地证明了在7.5、10和15 GHz范围内达到四阶有理谐波锁模的幅度均衡短脉冲。甚至可以以更高的重复率将这种方法扩展到各种锁模激光器。

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