首页> 外文期刊>Optics Letters >Polarization modulation instability in photonic crystal fibers
【24h】

Polarization modulation instability in photonic crystal fibers

机译:光子晶体光纤中的偏振调制不稳定性

获取原文
获取原文并翻译 | 示例
           

摘要

Polarization modulation instability (PMI) in birefringent photonic crystal fibers has been observed in the normal dispersion regime with a frequency shift of 64 THz between the generated frequencies and the pump frequency. The generated sidebands are orthogonally polarized to the pump. From the observed PMI frequency shift and the measured dispersion, we determined the phase birefringence to be 5.3 X 10~(-5) at a pump wavelength of 647.1 nm. This birefringence was used to estimate the PMI gain as a function of pump wavelength. Four-wave mixing experiments in both the normal and the anomalous dispersion regimes generated PMI frequency shifts that show good agreement with the predicted values over a 70 THz range. These results could lead to amplifiers and oscillators based on PMI.
机译:在正常色散状态下,在产生的频率和泵浦频率之间存在64 THz的频移,已观察到双折射光子晶体光纤中的偏振调制不稳定性(PMI)。产生的边带与泵正交极化。根据观察到的PMI频移和测量的色散,我们确定在647.1 nm的泵浦波长下,相双折射为5.3 X 10〜(-5)。该双折射用于估计作为泵浦波长的函数的PMI增益。在正常和异常色散状态下的四波混频实验均产生了PMI频移,与70 THz范围内的预测值显示出良好的一致性。这些结果可能导致基于PMI的放大器和振荡器。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号