1 shot, 1 shape.
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.
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 |
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| Single spot diameter |
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| Minimum pitch |
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| Field |
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| 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.
Asia
China
To be announced soon
Korea
To be announced soon
Singapore
Japan
Contact
For any further information, you could contact us.
QiOVA SAS
20, rue Benoît Lauras
Bâtiment des Hautes Technologies
42000 Saint-Etienne (France)
(+33)4 77 93 71 85