%0 Journal Article
%T 掺铥环形光纤激光器中三阶色散对h型脉冲产生的影响机制<br>The Influence Mechanism of the Third Order Dispersion on Generation of H-Shaped Pulses in a Thulium-Doped Ring Fiber Laser
%A 王慕瑶
%A 黄金哲
%A 吴佟
%A 冯茜
%A 蒋思亮
%A 张新陆
%J Optoelectronics
%P 133-139
%@ 2164-5469
%D 2020
%I Hans Publishing
%R 10.12677/OE.2020.104017
%X 在非线性偏振旋转锁模的掺铥环形光纤激光器中实现了非对称的h型脉冲输出，同时针对实验进行了数值仿真。考虑到三阶色散的累积影响，得到了与实验结果一致的h型脉冲信号，由此发现三阶色散促进了脉冲拖尾的形成。<br />
Output of h-shaped pulses is realized in a mode-locked Thulium-doped fiber ring laser with the nonlinear polarization rotation technique, simultaneously, a simulation is carried out for the ex-periment. In consideration of accumulated impact of the third order dispersion, the h-shaped pulses are generated by computation, consistent with the experimental results. It is found then, the third order dispersion boosts the forming of the h-shaped pulses.
%K 掺铥光纤激光器，被动锁模，h型脉冲，三阶色散<br>Thulium-Doped Fiber Laser
%K Passively Mode-Locking
%K H-Shaped Pulse
%K Third-Order Dispersion
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=39055