1 shot, 1 shape.

Multidot laser head
  • VulQ1
  • VulQ1
  • VulQ1

Principle

1 laser shot = 1 unique shape

Multidot laser head

Spatial and dynamic laser beam shaping

VULQ1is an innovative and patentedmultidot laser headcompatible with existing IR and visible pulsed laser sources (nano-, pico- and femto-seconds).

Features

Demo Unit (Laser Expo Piacenza 2015)

A new laser beam control

  • Instantaneous multidot marking (1D, 2D)
  • Parallel processing
  • Energy control per point
  • Working distance flexible
  • High resolution
  • Spatial and dynamic spot laser control

Applications

  • Marking on the fly
  • High-speed marking
  • Parallel processing
  • High resolution
  • Traceability
  • Anti-counterfeit

Examples:

VULQ1 allows in particular a high-speed marking and decoding of identifying and / or authenticating information in different scale sizes (from a few hundred of µm² up to several mm²); on surface or in the mass of many materials (metals, polymers, ceramics, etc).

VULQ1 allows multi- and simultaneous dots marking inside transparent materials (glass, polymer, etc) whose position and distribution can be controlled spatially and dynamically.

Examples of Nanosecond pulsed laser application
Examples of Femtosecond pulsed laser application
In partnership with Amplitude Systèmes

Yuja MULTI

Average power > 10 W
Energy in shaped pulses 80 µJ
Pulse duration < 500 fs
Repetition rate 0 - 40 MHz
Wavelength 1030 nm
Bandwidth < 5 nm
Pattern changing time (max) 100 ms
F-theta focal length
160 mm 80 mm
Single spot diameter
40 µm 20 µm
Minimum pitch
20 µm 10 µm
Field
5 mm 2.4 mm
Dimensions 61 x 23 x 17 cm

Materials

  • Aluminum
  • Ceramic
  • Gems (ruby, diamond, …)
  • Gold
  • PET
  • Stainless steel

Dimensions

2 cm <------------------------------------------------------ ---------------------------> 20µm

VULQ1 product line specifications

Specifications VULQ1 - BBD – P010 VULQ1 – NIR – P050 VULQ1 - NIR - P100
Spectral range 500 – 1100 nm 1000 – 1100 nm 1000 – 1100 nm
Maximum laser power 10 W @ 1064nm 50W 100W
Input beam diameter 5.0 - 7.5mm
Maximum pulse energy 10 mJ @1064nm
10 mJ @532nm
30 mJ 20 mJ
Cooling system N /A N/A Water
Optical transmission (typ.) 70 % (72%) 85% (90%) 90% (95%)
DC voltage 12V 12 V 16 V
Head dimensions 160 mm x 156 mm x 247 mm
Head weight 4kgs
Typical data
Pattern switching time 100 ms
Focusing lens focal length 160 mm 80 mm 160 mm 80 mm 160 mm 80 mm
Beamlet diameter in IR 30-44 µm 15-22 µm 30-44 µm 15-22 µm 30-44 µm 15-22 µm
Maximum field in IR 42 mm 21 mm 42 mm 21 mm 27 mm 13 mm
Pitch in IR 20 µm 10 µm 20 µm 10 µm 14 µm 7 µm


Integration into a "Laser Cheval" Saphir VULQ1 machine for application of microcoding authenticating on 99.99% Gold piece.

Europe

QiOVA

contact@qiova.com
+33 4 77 93 71 85
www.qiova.com

Asia

China

To be announced soon

Korea

To be announced soon

Singapore

Simple Technologies

Japan

Kantum

Contact

For any further information, you could contact us.

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QiOVA SAS
20, rue Benoît Lauras
Bâtiment des Hautes Technologies
42000 Saint-Etienne (France)
(+33)4 77 93 71 85