High-security 2.5 Gbps, polarization multiplexed 256-ary OCDM using a single multi-port encoder/decoder.
High-security 2.5 Gbps, polarization multiplexed 256-ary OCDM using a single multi-port encoder/decoder.
复制标题
使用单个多端口编码器/解码器的高安全性 2.5 Gbps、偏振复用 256 进制 OCDM。
DOI:
10.1364/oe.18.021376
复制
发表时间:
2010
期刊:
影响因子:
3.8
通讯作者:
K. Kitayama
中科院分区:
文献类型:
--
作者:
T. Kodama;N. Kataoka;N. Wada;G. Cincotti;Xu Wang;T. Miyazaki;K. Kitayama
A block-ciphered (M-ary) optical code division multiplexing (OCDM) can provide larger security than a conventional OCDM system based on bit ciphering. We propose a polarization multiplexed (POL-MUX) M-ary OCDM system and demonstrated 2.5 Gbps, POL-MUX 256 ( = 16X16)-ary OCDM transmission using a single multi-port optical encoder/decoder (E/D). We show that this architecture reduces the number of required optical codes and enhances the system confidentiality.