论文标题
多波长高能气体纤维拉曼激光从1.53 um到2.4 um
Multi-wavelength high energy gas-filled fiber Raman laser spanning from 1.53 um to 2.4 um
论文作者
论文摘要
在这项工作中，我们通过在5米氢（H2）填充的嵌套筑巢式抗蛋白纤维（NARF）中使用级联的旋转刺激刺激的拉曼散射（SRS）效应，呈现高脉搏能多波长拉曼激光，最高1.53 um至2.4 um，通过线性极极化的脉冲和脉冲〜11 res ulte iby iby iby iby ibe 〜A ibe iby/yb f ibe 〜A ive ib 〜Anf ib iby/yb ib ibe〜在C波段中。开发的拉曼激光在1683 nm，1868 nm，2100 nm和2400 nm处具有不同的线，脉冲能高达18.25 UJ，14.4 UJ，14.1 UJ，14.1 UJ和8.2 UJ。我们演示了如何通过将H2压力从1 bar到20 bar的H2压力来控制拉曼线中的能量
In this work, we present a high pulse energy multi-wavelength Raman laser spanning from 1.53 um up to 2.4 um by employing the cascaded rotational stimulated Raman scattering (SRS) effect in a 5-m hydrogen (H2) -filled nested anti-resonant fiber (NARF), pumped by a linearly polarized Er/Yb fiber laser with a peak power of ~13 kW and pulse duration of ~7 ns in the C-band. The developed Raman laser has distinct lines at 1683 nm, 1868 nm, 2100 nm, and 2400 nm, with pulse energies as high as 18.25 uJ, 14.4 uJ, 14.1 uJ, and 8.2 uJ, respectively. We demonstrate how the energy in the Raman lines can be controlled by tuning the H2 pressure from 1 bar to 20 bar
