Modified multiphotodiode balanced detection technique for improving SAC-OCDMA networks

作者：Tseng Shin Pin^*

来源：Optics Communications, 2015, 344: 38-42.

DOI：10.1016/j.optcom.2015.01.004

• In-phase cross correlation (IPCC)
• Modified multiphotodiode balanced detection (MMBD) technique
• Phase-induced intensity noise (PIN)
• Spectral amplitude coding (SAC)

The aim of this study was to develop a feasible modified multiphotodiode balanced detection (MMBD) technique suitable for application in spectral-amplitude-coding optical code-division multiple-access networks, which could mitigate the effect of phase-induced intensity noise (PIIN). Because PIIN is related to the beating between optical signals with wavelengths arriving simultaneously at a balanced photo-detector, combining spectral partitioning and an MMBD scheme facilitates reducing PIN, which tends to dominate performance. Therefore, the system using the proposed scheme exhibited an enhanced performance.

• 出版日期2015-6-1