Bajaj Holographics India Private Limited

Other Details

An e-beam technology is based on synthesizing of micro relief with specified parameters by electronic beam, which can be focused in a spot with a few nanometer sizes. Calculation of micro relief parameters by synthesizing of image in optical range makes the e-beam technology as a purely digital task. The e-beam technology occupies the particular place among other hologram’s recording technologies due to the following reasons:

    The e-beam technology resolution is two order of magnitude higher than resolution of optical recording systems.
    E-beam origination allows to get micro texts up to few micron height, high resolution elements and other features beyond the reach of optical recording method.
    E-beam equipment is a high tech and expensive one requiring substantial intellectual investments in consequence of that limited number of holographic companies in the world is capable to produce up-to-date e-beam originals.

Exactly the e-beam technology of hologram origination is used in products manufactured by Bajaj Holographics.

Security features of holograms:

Lets list below main visual and hidden image elements used in security holograms. Some of them are available for digital technology only:

    High-resolution line patterns
    Switch effect
    Kinematic images
    Concealed images
    True color images
    Micro-texts (25-150 micron)
    Nano-texts (~ 5 micron)
    CLR images (including dynamic and multilevel) to be controlled by special laser device
    Images recorded by special shape pixels