We experimentally demonstrate the security improvement using ±p/2-phase-shifted SSFBG encoder in time-spreading OCDMA. Compared with conventional 0/p-phase-shifted SSFBG encoder, ±p/2-phase- shifted SSFBG encoder conceals code pattern well in the encoded waveform. We also investigate the influence of input pulse and the experimental measurement matches the calculated result very well. ©2010 IEEE.
|Title of host publication||2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010|
|Number of pages||2|
|Publication status||Published - 2010|
|Event||Optical Transmission Systems, Switching, and Subsystems VIII - Shanghai, China|
Duration: 8 Dec 2010 → 12 Dec 2010
|Conference||Optical Transmission Systems, Switching, and Subsystems VIII|
|Period||8/12/10 → 12/12/10|