Experimental observation of a Raman-induced temporal waveguide
Experimental observation of a Raman-induced temporal waveguide
复制标题
拉曼诱导时间波导的实验观察
DOI：
10.1103/physreva.107.063518
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发表时间：
2023
影响因子：
2.9
通讯作者：
Agrawal, Govind P.
中科院分区：
文献类型：
--
作者：
Zhang, Junchi;Donaldson, William;Agrawal, Govind P.
通过在光子晶体光纤中发射短泵浦脉冲和探针脉冲，证明了拉曼诱导时间波导的形成。泵浦脉冲产生一个基本孤子，由于其光谱的拉曼红移引起的减速，其速度连续变化。探测脉冲的光谱被蓝移，以确保两个脉冲在光纤的整个长度上以相同的速度移动并遵循相同的轨迹。泵浦脉冲和探测脉冲的输出波长取决于输入泵浦脉冲的峰值功率，它们的测量值与基于色散数据的预测值一致。数值模拟结果与实验结果吻合较好。
The formation of a Raman-induced temporal waveguide is demonstrated by launching short pump and probe pulses inside a photonic crystal fiber. The pump pulse creates a fundamental soliton whose speed changes continuously owing to its deceleration through the Raman-induced red shift of its spectrum. The spectrum of the probe pulse is blue-shifted to ensure that the two pulses move at the same speed and follow the same trajectory over the entire length of the fiber. The output wavelengths of the pump and probe pulses depend on the peak power of input pump pulses and their measured values agree with the predictions based on the dispersion data. Numerical modeling also shows good agreement with the experimental results.
使用白光光谱干涉仪进行宽带近红外光纤色散测量
影响因子：
2.4
作者：
T. Kardaś;C. Radzewicz
通讯作者：
C. Radzewicz
影响因子：
19.4
作者：
Zhu, Di;Chen, Changchen;Yu, Mengjie;Shao, Linbo;Hu, Yaowen;Xin, C. J.;Yeh, Matthew;Ghosh, Soumya;He, Lingyan;Reimer, Christian;Sinclair, Neil;Wong, Franco N. C.;Zhang, Mian;Loncar, Marko
通讯作者：
Loncar, Marko