Home Forums SYSTEM Use of Root Raised Cosine Filter

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    • #11600

      I have successfully simulated one DWDM network operated at 1.28 Tbps data rate for the transmission distance of 500 km, where I have used ‘Raised Cosine Filter’ as a pulse shaping filter.

      Can anybody suggest me that, how can I use ‘Root Raised Cosine Filter’ at the transmitter and the receiver side.


    • #11679
      Philip Weetman

      If you need one right now, I would suggest you use MatLab or SciLab to create one. The transfer functions for these filters are available online in many places. If you can wait a month or so, OptiSystem 13 will have a number of additional filters including ‘root-raised cosine’ and ‘inverse sinc’ for both electrical and optical domains.

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