Färgholografi

23 jan

Colour holograms – Ultra realistic pictures in 3D

Which is the object and which is the hologram?

This hologram represents the most realistic-looking 3D image of an object that can be recorded today. The extensive field of view adds to the illusion of beholding a real object, rather than portraying a mere image. Because of the extremely high image resolution, these images cannot be transmitted and dislayed on any electronic display device.

Such an image has been named by the Hellenius Institute of Holography, an OptoClone TM.

The Bay Tree Egg Faberge Hologram Opto Clone HIH Hellenic Institute of Holography

The Bay Tree Faberge Museum Hologram Opto Clone HIH Hellenic Institute of Holography

An Ultra-Realistic Image has the following characteristics:

* no detectable image blur

* no field of view limitations

* same scale – no magnification

* resolution corresponds to the eye resolution

* image light reflections move as they do on the object

* it looks identical to the real object observed by the eye

* a full-parallax 3D image with very accurate colour rendition

In principle – recording light waves reflected off an object, stored and recreated later on.

The 1897 Coronation Easter Egg Hologram Opto Clone HIH Hellenic Institute of Holography

The possibility to record an OptoCloneTM is actually based on the interferential imaging sciences, Lippmann photography and holography, which means that information is stored as an interference structure in a recording medium. The panchromatic recording medium is a silver-halide emulsion coated on glass which contains nano-size light sensitive silver-halide crystals.

References; Hans Bjelkhagen, Alkiviadis Lembessis, Andreas Sarakinos

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Färg Holografi

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HoloMedia

16 jul

Ultra realistic 3D imaging colour holography

Ultra realistic 3D imaging colour holography – True holograms Nobelprized Lasertechniqhe

Professor, holographer Hans Bjelkhagen at ISDH St Petersburg, 2015 where experts shared latest developments of the only threedimensional technique in the world, HOLOGRAPHY and HOLOGRAMS.

Professor Dennis Gabor who recieved the nobelprize for holography. Should have said these words due to all faked holograms, especially due to the agressive marketing of a very old projection technique, Peppers Ghost (Wikipedia)

Ultra realistic colour hologram Faberge HIH Hellenic Institute of Holography

Pictures HiH Hellenic Institute of Holography YouTube Hellenic Institute of Holography

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Färg Holografi

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HoloMedia

29 mar

Sergey Brin knows

Sergey Brin knows after the Google seminar with Hans Bjelkhagen more about colour holography!

Now you too can learn, latest news of colour and display holography at

Xth International Symposium on Display Holography S:t Petersburg.

Save the date 28 June – 3 July, learn about colour holograms & International Year of Light 2015

More information will come soon!

Colour hologram Fabergé Egg, several other colour holograms will be exposed at the seminar from Hellenic Insitute of Holography.

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Färg Holografi, Holografikonferens

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HoloMedia

23 mar

Google Hologram Seminar

Google Hologram Seminar – Ultra-Realistic Imaging, colour holography.

Professor Hans Bjelkhagen with Sergey Brin, in Mountain View, California. where Google have 250 buildings with 100.000 employees. Sergey Brin, born in Russia, came to USA as a young boy and co-founded Google 1998. Today Sergey Brin directs special projects and came to see the colour holograms together with his little sun. Holographer Hans Bjelkhagen, is working there on a two-week project.