Laboratory type laser micromachining systems from WOP are always built according to the needs of a particular scientist and following his applications.

Our technical competences and application experience allows us to optimize FemtoLAB systems to save precious experiment time and facilitate training of new users. This is very imortant for scientific laboratories having several and sometimes tens of researchers.

Features

• High speed precision micromachining
• High-end industrial grade femtosecond laser PHAROS
• Fabrication of difficult objects with submicron resolution
• Minimal heat affected zone in femtosecond micromachining mode
• Nanometer accuracy object positioning
• Precise laser beam guiding using galvanometer scanners
• Convenient change of laser parameters
• Original software interface for control of all integrated hardware devices

One software interface for control of:

• XYZ positioning stages
• Rotation axis
• Galvanometer scanners
• Laser parameters
• Machine vision
• Average beam power at the working zone (feedback based)
• Polarization

Working convenience:

• Switching between harmonics (up to 4) using microscope turrets
• Changing focusing optics using microscope turrets
• Determining focal spot using confocal autofocussing system
• Automatic CCD camera view calibration
• Automatic CCD focusing on the surface of a sample
• Automatic determination of sample tilt
• Immaging and video capturing of the process
• Fabrication trajectory and CCD view superposition
• Realtime process tracking
• Keyboard joystick

FemtoLAB micromachining system is the ideal choice for research institutions to carry out experimental work in the field of femtosecond laser micromachining.

The system can be assembled on existing optical table. Fully assembled it takes less than 1 m x 2.5 m. Full assembly includes:

• Femtosecond laser PHAROS
• SH, TH, FH generators with beam delivery
• SH generator for oscilator output
• XYZ sample positioning system
• Galvanometer scanners (placed above XYZ or delivered through 4F optical system)
• 4 attenuators for WATT PILOT
• 4 polarization rotators
• Autofocussing and machine vision unit
• SLM or other beamshaper
• Turrets for switching of harmonic mirrors and focussing optics

Everything is automated with our proprietary micromachining software SCA professor.

Workshop of Photonics produces micromachining systems together with Elas, UAB