Title :
Complementary Decoder Based on Polarization Modulation for the SAC-OCDMA PON
Author :
Chen, He ; Xiao, Shilin ; Yi, Lilin ; Shi, Jie ; Yang, Pei ; Dong, Yi ; Hu, Weisheng
Author_Institution :
Dept. of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China
fDate :
3/1/2012 12:00:00 AM
Abstract :
We propose a complementary decoder based on polarization modulation for the spectrum amplitude coded-optical code division multiple access (SAC-OCDMA) passive optical network and experimentally demonstrate its decoding performance for the first time. The experiment result verifies that the decoder can achieve decoding and complementary decoding simultaneously for balanced detection in the SAC-OCDMA system. The eye diagrams and bit error rate measurement show that it can eliminate the multiple access interference at the high code weight.
Keywords :
code division multiplexing; decoding; error statistics; light interference; light polarisation; optical communication equipment; optical modulation; passive optical networks; SAC-OCDMA PON; balanced detection; bit error rate; complementary decoder; eye diagrams; high code weight; multiple access interference; passive optical network; polarization modulation; spectrum amplitude coded-optical code division multiple access; Bit error rate; Decoding; Fiber optics; Optical filters; Optical polarization; Optical receivers; Passive optical networks; Liquid crystals; multiple access interference (MAI); optical code division multiple access (OCDMA); passive optical network (PON); spectrum amplitude code (SAC);
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2011.2177519
