In the present research we have fabricated and investigated dot-matrix hologram in the photoresist. Using X-Y motorized translation stage we have covered the substrate with diffractive pixels. Dot-matrix pixels in the photoresist where formed by laser beam interference lithopgraphy (LIL) employing He-Cd (441.6 nm) laser. A simplified Diffractive Optically Variable Imaging Device (DOVID) allowing quantative image analysis was formed from the array of two different orientation difractive pixels. The orientation of the diffraction grating in the single pixel was changed using rotational motorized stage. The sample was analysed opticaly demonstrating its capabilities of suppression and addition of the "LT" image and the baground. Diffraction efficiency of single pixels estimated using diffraction stand and employing three different lasers: He-Ne 632.8 nm, DPSS 532 nm and He-Cd 441.6 nm was performed to demonstrate efficiency of the simplified dot matrix hologram. The original microrelief of the DOVID formed in the photoresist could be transferred to the shim for the mass production by thermoembosing or UV imprinting.

Dot Matrix Holograms are High Security Features Holograms Where you can seemore Holographic solution and to protect brad against forgery and duplicacy.One of the most widely recognized hologram technology for anti-counterfeiting applications is the dot-matrix technique, where a design comprising of many tiny dots—which are too small to be seen by the naked eye. It plays very important role by providing different effects and different designs with its own security Feature. Each effects show security of Hologram.

Generic Design Hologram Stickers / Labels are engrossed with the special security features including tamper evident, honeycomb tamper proof, void tamper proof, original tamper proof and security slitting.

MATRIX TECHNOLOGIES
Security and Anti-CounterfeitingProduct Authentication: Hologram stickers are commonly used to verify the authenticity of products, especially in industries like electronics, pharmaceuticals, and luxury goods

They are commonly printed as warranty void stickers with the text “Warranty void if seal broken or removed or tampered”. These labels cannot be removed or replicated, and they serve the sole purpose of protecting your brand's goods from being tampered with

Our offered range of Custom VOID Hologram Labels is designed with the aspect of providing security or safety against different kind of pilferage, tampering or counterfeit.

These labels can easily be removed from the desired surfaces without causing any damage. Moreover, the offered range is broadly used in the packaging industry and others due to their matchless qualities.

Our customers can avail these holograms in different designs, shapes and sizes depending on their requirements.