Dear Ramya,
Thank you for sharing the designs with us.
I was wondering if you have access to an active license of OptiGrating (or any of our other products) or interested in acquiring such a modeling tool?
As I already mentioned, we are open to collaborate with academia and interested in having experimental verification for our simulation tools. In this regards, we are able to simulate your tilted FBG sensor designs and share the results to be verified against your experiments.
Kind regards,
Amin