Key;
Lab;
of;
Advanced;
Optical;
Communication;
Systems;
and;
Networks,;
Department;
of;
Electronic;
Engineering,;
Shanghai;
Jiao;
Tong;
University,;
Shanghai;
200240,;
China;
of;
Information;
Science;
and;
Engineering,;
Xinjiang;
University,;
Urumqi;
830046,;
China;
OCDMA; WDMA; 波长信道; 编码器; 系统; 混合; 无源光网络; 能力;