We investigate characteristics of the modulator and classify the modulation regions to study pulse-amplitude equalization (PAE) of a rational-harmonically mode-locked fiber ring laser pulses. PAE was accomplished experimentally in a polarization-maintaining laser resonator simply by optimizing the modulator driving power without any additional devices, and stable pulse-amplitude-equalized pulses were obtained in the monotonic region of the modulator at repetition rates of 20 GH, 30 GH, and 40 GH.

中文翻译：

---

谐和锁模光纤环形激光器调制器单调区域的脉冲幅度均衡

我们研究调制器的特性，并对调制区域进行分类，以研究有理谐锁模光纤环形激光脉冲的脉冲幅度均衡（PAE）。PAE是在偏振保持激光谐振器中通过简单地优化调制器驱动功率而无需任何其他装置的实验完成的，并且在调制器的单调区域中以20 GH，30 GH的重复频率获得了稳定的脉冲幅度均衡脉冲。和40 GH。