论文信息 - White Gaussian Noise Based Capacity Estimate and Characterization of Fiber-Optic Links

White Gaussian Noise Based Capacity Estimate and Characterization of Fiber-Optic Links

We use white Gaussian noise as a test signal for single-mode and multimode transmission links and estimate the link capacity based on a calculation of mutual information. We also extract the complex amplitude channel estimations and mode-dependent loss with high accuracy.

[1] A D Ellis,et al. Expressions for the nonlinear transmission performance of multi-mode optical fiber. , 2013, Optics express.

[2] Peter J. Winzer,et al. Calculation of Mutual Information for Partially Coherent Gaussian Channels With Applications to Fiber Optics , 2010, IEEE Transactions on Information Theory.

[3] Polina Bayvel,et al. High spectral density transmission emulation using amplified spontaneous emission noise. , 2016, Optics letters.

[4] A. Gnauck,et al. Mode-Division Multiplexing Over 96 km of Few-Mode Fiber Using Coherent 6 $\,\times\,$6 MIMO Processing , 2012, Journal of Lightwave Technology.