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Simulation Study of Pulse Width Dependence in Time-Spreading OCDM System Using Phase En/Decoder
Renichi MORITOMO Saeko OSHIBA
IEICE TRANSACTIONS on Communications
Publication Date: 2005/10/01
Print ISSN: 0916-8516
Type of Manuscript: Special Section LETTER (Special Section on Next Generation Photonic Network Technologies)
optical phase encoder, time-spreading OCDM system, pulse dependence,
Full Text: PDF(350KB)>>
We considered pulse width dependence in a time-spreading Optical Code Division Multiplexing (OCDM) system using a phase encoder and decoder (127-chip, time-spreading 800 ps) by simulation. It follows that in a fully asynchronous OCDM transmission, the light source pulse width had a 20 ps degree of freedom.