-  unique e-beam production technology    -  nanotechnology based imaging method   -  impression of "visual tactility" when observing   - optimized for poor lighting conditions   -  reliable and immediate visual authentication by both the public         and experts   - wide range of forensic features   -  extremely resitant to wear when applied

Achromatic hologram

An achromatic origination presents a unique 3 dimensional visually tactile image which provides a level of optical security not experienced with traditional holography.  This nano-technology based imaging method enablles creation of object based features with a highly distinctive visual appearance, ensuring reliable visual authentication by the public and experts alike.  Achromatic features are optimized for poor lighting conditions making them ideal for public recognition in daily life.

Silicon is the base material for the production of microprocessors. It indicates the start of the silicon age of holography. Holograms created by this technology are recorded to silicon substrate by perfectly focused controlled electron beam, which present very sensitive instrument for recording the hologram structure. It is much finer that the laser beam.

Electron beam records the hologram structure stepwise, engraved line after line and the whole process of recording is controlled and operated by computer. Thus generated hologram covers all potentials of hologram originated by laser technology; moreover it can contain far more complicated holographic design, in which we can precisely define visual and hidden features of each point of hologram. This unique characteristic of holograms generated by electron beam enables encoding of enormous number of security features into holographic structure.

Presently, we operate two technologies of electron beam lithography: MULTIMATRIX^® and e'DIRECT™ - the technology with the highest degree of protection. 

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