Summary
Optoelectronics and Communications Conference/International Conference on Integrated Optics and Optical Fiber Communication
2007
Session Number:12B1
Session:
Number:12B1-5
Numerical Study of APSK Format for Long-Haul Transmission and Its Performance Improvement by Zero-nulling Method
Hidenori Taga, Jun-Yi Wu, Wei-Tong Shih, Seng-Sheng Shu,
pp.332-333
Publication Date:2007/7/9
Online ISSN:2188-5079
Summary:
Transmission performance of APSK format was studied theoretically. The extinction ratio of the ASK caused a trade-off of the performance. Improvement by adopting zero-nulling method was proposed and its effectiveness was confirmed by the simulation.