Summary
Optoelectronics and Communications Conference/International Conference on Integrated Optics and Optical Fiber Communication
2007
Session Number:12B4
Session:
Number:12B4-5
In-band OSNR Monitoring System based on Link-by-link Estimation for Reconfigurable Transparent Optical Networks
Jun Haeng Lee, Noboru Yoshikane, Takehiro Tsuritani, Tomohiro Otani,
pp.354-355
Publication Date:2007/7/9
Online ISSN:2188-5079
Summary:
A cost-effective optical performance monitoring system, based on link-by-link OSNR estimation, has been proposed for a reconfigurable transparent optical network. In-band OSNR monitoring was successfully demonstrated at 42.7 Gb/s RZ-DQPSK signals, reflecting the transmission performance.