David Gray

Dr. David Gray is an Application Scientist at the Institute of Electronic Structure and Laser (IESL) of the Foundation for Research and Technology – Hellas (FORTH), specializing in nonlinear spectroscopy and advanced laser processing techniques. His research focuses on femtosecond laser applications, materials science, and 3D nanofabrication, particularly in developing novel photonic and polymeric materials for advanced optoelectronic devices.

• Affiliations: IESL/FORTH, Diagnostic Methodologies and Instrumentation Research Group
• Key Research Areas: Femtosecond Laser Processing, Multiphoton Polymerization, Nonlinear Optics, Photonic Nanostructures, and Sustainable Materials

Gray's work spans interdisciplinary applications such as laser-induced surface modifications, 3D microfabrication of photonic crystals, and the development of novel photoinitiators for advanced lithography. His contributions include groundbreaking studies on MXene nanomaterials for ultrafast photonics and redox flow battery technologies.

His publications highlight advancements in materials characterization, with a focus on laser-matter interactions, energy storage systems, and bio-compatible materials. Notable achievements include pioneering diffusion-assisted femtosecond laser writing techniques and the synthesis of low-shrinkage hybrid polymers for micro/nanostructuring.