3 papers
physics.optics2025
Digital Twin for Estimating QoT Statistics in Presence of PDL and Transceiver Imperfections
Ambashri Purkayastha, Camille Delezoide, Vinod Bajaj +3
We propose a physics-based digital twin to predict the statistical QoT distribution of a realistic optical lightpath. We demonstrate up to 0.73 dB accuracy improvement in worst-cas…
quant-ph2025
Quantum-Aware Network Planning and Integration
Cédric Ware, Mounia Lourdiane
In order to broaden the adoption of highly-demanded quantum functionalities such as QKD, there is a need for having quantum signals coexist with classical traffic over the same phy…
physics.optics2025
Power-Aware Digital Twin of Coherent Optical Receiver
Ambashri Purkayastha, Camille Delezoide, Fabien Boitier +4
We propose a digital twin of coherent receivers based on an extended physical model for predicting quality of transmission under receiver power variations. We experimentally valida…