Laser Materials Processing

Responsible

Rui Vilar


Contact

Rui Vilar

ext.: 1259

tel.: 218 417 259

e-mail: rui.vilar@tecnico.ulisboa.pt

Amélia Almeida

ext.: 3176

e-mail: amelia.almeida@tecnico.ulisboa.pt

Access Conditions

Within collaborative research work. Contact the responsible.

Applications

This equipment is dedicated to the study of laser-materials interactions and the properties of materials processed by lasers at the macro/micro/nano-scales




Laser Assisted Deposition System

JKLaser MW2000

Equipment

Nd:YAG laser (2kW maximum power)

Optical fibre beam delivery laser cladding head

Focal system

CNC 3D position system

Controlled atmosphere chamber

Pneumatic powder feeding system (Plasma Technik twin 10C)

Location

Instituto Superior Técnico, Avenida Rovisco Pais 1, 1049-001 Lisboa, Mechanical II building, room 1.40



Laser Assisted Micro-cladding System

Equipment

200W fibre laser

Computer controlled 3-axis positioning system

Controlled atmosphere chamber

Piezoelectric powder feeder

Location

Instituto Superior Técnico, Avenida Rovisco Pais 1, 1049-001 Lisboa, Mechanical II building, room 1.40



Femtosecond Laser System

Equipment

Amplitude Systèmes, s-Pulse HP Yb:KYW chirped-pulsed-regenerative amplification laser, 100-500 fs variable pulse duration, 1030 nm radiation wavelength

Optical table, beam delivery system

Computer controlled XY stage

Location

Instituto Superior Técnico, Avenida Rovisco Pais 1, 1049-001 Lisboa, Mathematics building, floor -2, room 02.06



Excimer Laser Micromachining and Film Deposition System

Equipment

KrF, ArF CompexPro 200 excimer laser, wavelengths 193, 248 and 351 nm, 10 Hz repetition rate

JP Sercel Associates mask projection micromachining set-up

Computer controlled XY stage

Location

FCUL Lab.: FCUL, Dep. Física, Ed. C8, floor 4, room 840