Summary
Optoelectronics and Communications Conference/International Conference on Integrated Optics and Optical Fiber Communication
2007
Session Number:11A2
Session:
Number:11A2-1
Crosstalk in Downlink Carrier Reused WDM-PONs Based on Subcarrier Modulation
Z. Xu, Y. J. Wen, W.-D. Zhong, X. F. Cheng, Y. Wang, M. Attygalle, J. Shankar, C. Lu,
pp.108-109
Publication Date:2007/7/9
Online ISSN:2188-5079
Summary:
We demonstrate that, in carrier reused WDM-PONs based on subcarrier modulation, residual downlink data exists in the reused optical carrier. Both experiments and simulations show that uplink suffers from impairments due to the crosstalk of the residual data.