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|Title:||Effect of PDL-induced coherent crosstalk on polarization-division- multiplexed direct-detection systems|
|Citation:||Ji, H.-C., Lee, J.H., Kim, H., Park, P.K.J., Chung, Y.C. (2009-02-02). Effect of PDL-induced coherent crosstalk on polarization-division- multiplexed direct-detection systems. Optics Express 17 (3) : 1169-1177. ScholarBank@NUS Repository. https://doi.org/10.1364/OE.17.001169|
|Abstract:||We analyze the effect of polarization-dependent loss (PDL) on the performance of the polarization-division-multiplexed (PDM) signals in direct-detection systems. We present the theoretical analysis of the sensitivity penalty caused by PDL-induced coherent crosstalk and compare the results with experimental data obtained by using a simple variable PDL emulator based on a LiNbO3 Mach-Zehnder modulator. Also presented is the performance degradation caused by the polarization misalignment between the received signals and the polarization beam splitter at the receiver in the presence of PDL. © 2008 Optical Society of America.|
|Source Title:||Optics Express|
|Appears in Collections:||Staff Publications|
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