Tutorials
OptiSPICE Tutorials Basic
To quickly gain an understanding of the core features provided with OptiSPICE it is recommended to perform the tutorials included…
OptiSPICE Tutorials Advanced
OptiSPICE Netlist Commands which shows how to use the OptiSPICE command menu to quickly setup simulation parameters. Python Post Processing which includes various design…
OptiSPICE Tutorials Electrical Circuits
This tutorial covers typical electrical circuits and how they can be designed and simulated with OptiSPICE. It includes the…
Next Speech: “Investigating probabilistic constellation shaping for dual-polarization PAM8 signals at different data rates”
January 26, 2023
Abstract – DP-PAM8 modulated signals with probabilistic constellation shaping (PCS) are investigated for ultrahigh-data rates with diverse shaping strengths and DGD values using direct detection for short distances mainly seen in data centers. The investigation is conducted using numerical simulation, where system performance improvement is achieved when PCS is used. The probabilistic shaping…