摘要
This paper forces on the monitoring and compensation of optical telecommunication channels. An adaptive fibre nonlinearity precompensation (AFNP) scheme is proposed to solve the fibre nonlinearity in coherent optical orthogonal frequency division multiplexed networks (CO-OFDM). Optical performance monitoring (OPM) at end-terminals is applied to channel identification in this paper. It is considered to be high efficiency and a cost efficient technique in low-dynamic system.
- 出版日期2013
- 单位交通运输部公路科学研究院; 北京邮电大学