Hello,
I am trying to replicate the design from the paper:
“Design of Bidirectional TWDM-PON Network for High-Speed Internet Access in Industrial Zones”
using OptiSystem 22.
The paper uses bidirectional optical fiber, circulators, and 1×64 bidirectional splitters for both upstream (around 1530 nm) and downstream (around 1550 nm).
I am not sure about:
1. How to connect circulators and bidirectional splitters properly for both directions.
2. Whether I should first build the downstream only with normal fibers/splitters, then replace them with bidirectional components later.
3. How to match the Q-factor results (~2.0) shown in the paper.
Any guidance or example files would be really helpful.
Thank you!
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