论文标题
表征非极化维护的高度非线性纤维朝向挤压发电
Characterizing non-polarization-maintaining highly nonlinear fiber toward squeezed-light generation
论文作者
论文摘要
挤压光很容易被损失降解，可以直接从光纤中产生。此外，与标准的单模光纤相比，高度非线性纤维可以提供更有效的泵功率和较短的纤维长度。我们通过表征可能的过量噪声来源（包括其零分散波长（ZDW）变化和极化噪声）来研究非极化维护高度非线性纤维（HNLF），以挤压光生成。我们发现ZDW的显着变化和过度的极化噪声。我们认为极化噪声来自非线性极化模式分散。我们对这种极化噪声进行建模，并发现它可能会降解kerr挤压而不是从四波混合中挤压。
Squeezed light, which is easily degraded by loss, could benefit from generation directly in optical fiber. Furthermore, highly nonlinear fiber could offer more efficient generation with lower pump power and shorter fiber lengths than standard single-mode fiber. We investigate non-polarization-maintaining highly nonlinear fiber (HNLF) for squeezed-light generation by characterizing possible sources of excess noise, including its zero-dispersion wavelength (ZDW) variation and polarization noise. We find significant ZDW variation and excess polarization noise. We believe the polarization noise is from non-linear polarization-mode dispersion. We model this polarization noise and find that it is likely to degrade Kerr squeezing but not squeezing from four-wave mixing.
