Analysis of crosstalk in mixed 40 Gb/s and 100 Gb/s DWDM system with alien wavelength

作者：Perlicki Krzysztof^*; Okrasa Wojciech

来源：Optica Applicata, 2012, 42(4): 829-834.

DOI：10.5277/oa120414

• optical communications
• dense wavelength division multiplexing (DWDM)
• optical crosstalk
• alien wavelength

The modern dense wavelength division multiplexing (DWDM) management system has no a priori knowledge of alien wavelength parameters. The result of this is unforeseeable impact of alien wavelength parameters on friendly wavelengths quality. The numerical results of the impact of alien wavelength on optical transmission quality are presented, and experimental demonstration based on Alcatel-Lucent 1830 Photonic Service Switch PSS 32 transmission system is shown. The obtained results indicate that alien wavelength bandwidth must be restricted.

• 出版日期2012