FEMTOGPT

• Engineering & Technology

Phone: (+34) 943 212800

An artificial intelligence-driven tool that assists operators in the use of femtosecond lasers, simplifying the operation of this technology.

FemtoGPT is an innovative tool based on Artificial Intelligence that facilitates the use of femtosecond lasers in surface finishing and functionalization processes. It acts as an intelligent assistant that simplifies the creation and design stages of microstructures and surface finishes. By removing the need for an expert, FemtoGPT allows designers and operators to functionalize highly complex surfaces without deep technical knowledge. Thanks to its data, AI, and sensing modules, FemtoGPT enables the operator to:

- Predict the outcome of a set of process parameters and generate a set of process parameters based on a target geometry (Machine Learning and Digital Twin module)

- Obtain precise, reproducible, and high-quality results (Monitoring and Sensing module)

Problem solved

The use of femtosecond lasers in industry is currently limited due to the complexity and high cost of implementation. Generally, creating microstructures or advanced finishes requires deep technical knowledge, leading to slow trial-and-error processes, high material waste, and inconsistent results.

Equipment

• Lasea LS4 laser machining station and Lasea Lslab laser machining station, both based on femtosecond lasers

• Laser engraving and microtexturing of complex 3D geometries on metallic materials
• Precision laser polishing of large surfaces (moulds, jigs and fixtures, high-performance components)
• Development and characterisation of photonic structures and elements based on ultrafast laser processing
• Feasibility studies and optimisation of laser processing parameters for industrial sectors

CEIT

Miramon Building, Parque Tecnológico de San Sebastián, Paseo Mikeletegi, Nº 48, 20009, Donostia - San Sebastián, SPAIN

Machining and hybrid manufacturing:

- Functional materials and surfaces

- Advanced materials

Application sectors