FemtoGLASS Glass cutting and dicing workstation for industry

The FemtoGLASS is a new glass & sapphire laser cutting and dicing workstation ideal for research & development, and volume manufacturing.

It is based on patented WOP glass & sapphire cutting technology, which is unique for ultra-high quality and precision results.

Understanding market needs and the growing demand for glass as a material, we have developed a unique state-of-the-art glass and sapphire cutting & dicing technology to overcome today’s market challenges.

Our technology outperforms other glass-cutting methods and thus is very well applicable in semiconductors, microfluidics, and micro-optics industries.


  • Ultra-thin (30 µm to 2 mm in a single pass) glass & sapphire cutting
  • High process speed – up to 800 mm/s
  • All shapes: circular, square, irregular
  • Tunable dicing process for different substrate thicknesses
  • Inner and outer contours
  • Easy breaking for non-tempered glass and self-breaking for tempered glass


  • High speed
    up to 800 mm/s
  • Ultra thin glass
    & sapphire: 30 μm to 10 mm
  • All glass types
    Tempered, non-tempered, sapphire
  • All shapes
    Circular, square, irregular
  • Low chipping
    <10 μm
  • Tunable dicing process
    for different substrate thicknesses


FemtoGLASS main applications are glass wafer dicing, custom thin glass cutting, mobile phone screens, buttons, camera lens cutting, smart glasses screens cutting, micro-optics, etc.

It offers ultra-high quality and precision on tempered glass, non-tempered glass & sapphire, small feature sizes, and high aspect ratios unachievable with alternative technologies.

Quality of cut

  • Cut width less than 1 μm
  • Low chipping <10 μm
  • No post-processing required

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WOP Glass cutting workstation OUTPERFORMS other glass cutting methods:

Stealth laser
Laser ablation
Glass thickness 2 – 19 mm 200 µm – 10 mm 30 µm – 2 mm 30 µm – 2 mm
in a single pass
Glass type All types Non-tempered
All types Tempered
Cutting speed up to 100 mm/s Up to 300 mm/s Up to 10 mm/s Up to 800 mm/s
Possible shapes Straight cuts only T-shapes and circular shapes are possible Any shape Any shape possible
Surface chipping < 200 µm < 50 µm < 50 µm < 10 µm
Street requirement > 50 µm < 15 µm > 50 µm < 1 µm
Water (cooling/cleaning) yes no yes no
Debris yes no yes no
Thermal effect on the device yes no yes no

Download FemtoGLASS brochure

We deliver a full-service solution

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Mokslininku st. 6A, Vilnius, LT-08412, Lithuania

Phone: +370 5 215 7551
E-mail: [email protected]

Company details

Altechna R&D, UAB
Company code 301502628
VAT code LT100006155012
Bank – SEB 70440
LT87 7044 0600 0770 8092