Summary
Optoelectronics and Communications Conference/International Conference on Integrated Optics and Optical Fiber Communication
2007
Session Number:12B4
Session:
Number:12B4-2
Performance Evaluation of the Improved Polarization-Nulling Technique for the OSNR Monitoring in Dynamic Optical Networks
H. Y. Choi, J. H. Lee, S. B. Jun, S. K. Shin, Y. C. Chung,
pp.348-349
Publication Date:2007/7/9
Online ISSN:2188-5079
Summary:
We report on the performance of the OSNR monitoring technique based on the improved polarization-nulling method. The results show that the performance of this improved technique is not sensitive to the PMD, nonlinear birefringence, modulation formats (such as NRZ, RZ, DPSK, RZ-DPSK, duobinary, RZ-AMI, and DQPSK), modulation speeds, and transmission distance.