Hello colleagues,

I am preparing a doctoral research project and would truly appreciate your feedback. The proposed topic is:

**Development of optical sensors in doped borosilicate waveguides, with scalability to sapphire platforms and integration of AI-based calibration and prediction models.**

The project aims to fabricate planar waveguides using Sol-Gel and spin-coating techniques, evaluate their response under high temperatures and pressure, and eventually integrate AI tools for advanced signal processing. It also explores the feasibility of transitioning to sapphire-based structures.

I would be grateful for any insights regarding:

- Technical feasibility

- Innovation level

- Overlap with existing literature

- Potential impact

Thank you in advance for your time and input.