Direct Laser Writers

4PICOs’ line of Direct Laser Writers are used for a broad range of applications. The PicoMaster 200 has a strong base in the security label industry due to its abilities to write gratings with features down to 300nm on pasport size substrates while the PicoMaster 100 is an excellent and afforable R&D machine for substrates upto 4″. With it’s unrivaled optical properties, grayscale exposure and flexible software the PicoMaster is a high precision and versatile tool.

PicoMaster 200 Direct Laser Writer

With the PicoMaster 200 Direct Laser Writer, custom designed micro- and nano-structures can be written directly in a photosensitive film on a flat substrate. The PicoMaster 200 is designed to be fast, flexible and cost efficient. The device can write structures as small as 220 nm. As this is our newest generation of direct laser writing equipment, it incorporates grayscale writing capabilities for mastering 3d-structures as well. The PicoMaster 200 Direct Laser Writer comes with an easy to operate software library and is compatible with the glass preparation unit PicoMaster Preprep P200.

Application areas: R&D, micro fluidics, optics, MEMS masks.

Specifications PicoMaster 200

  • Maximum speed: 400 mm/sec
  • Maximum acceleration: 15 m/s²
  • Accuracy: ± 40 nm
  • Smallest structure size: <300 nm
  • 405 nm laser, NA = 0.85 objective
  • Machine dimensions: 900 x 900 x 1800 mm

Our Original Equipment

PicoMaster 200 Direct Laser Writer

Direct Laser Writer 4P C200 (cylindrical substrate)