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  2. Physics of optical holography - Wikipedia

    en.wikipedia.org/wiki/Physics_of_Optical_Holography

    When the nickel layer is thick enough, it is separated from the master hologram and mounted on a metal backing plate. The material used to make embossed copies consists of a polyester base film, a resin separation layer and a thermoplastic film constituting the holographic layer. The embossing process can be carried out with a simple heated press.

  3. Holography - Wikipedia

    en.wikipedia.org/wiki/Holography

    A Pepper's ghost illusion made from a clear plastic frustum Shows making using of projected images are erroneously marketed as "holographic" There are many optical effects that are falsely confused with holography, such as the effects produced by lenticular printing , the Pepper's ghost illusion (or modern variants such as the Musion Eyeliner ...

  4. Diffractive optically variable image device - Wikipedia

    en.wikipedia.org/wiki/Diffractive_optically...

    DOVIDs contain micro- or nanostructures in the form of diffractive gratings. Due to these structures, they exhibit optically variable effects such as dynamic chromatic, holographic, and kinematic effects, two- or three-dimensional images or color-changing effects, which ideally are easily recognized, but are difficult to reproduce.

  5. Holography Ltd. - Wikipedia

    en.wikipedia.org/wiki/Holography_Ltd.

    The area of expertise is the development and mastering of holographic elements for anti-counterfeiting solutions to protect products and documents. In particular, optical security elements for Ukrainian excise stamps are currently being produced. Holography Ltd. also makes art holograms by reproducing images of historical and religious relics ...

  6. EOTech - Wikipedia

    en.wikipedia.org/wiki/EOTech

    EOTECH was the first company to create holographic sights, [1] having solved the problem of wavelength instability exhibited by laser diodes. They introduced their first-generation holographic weapon sight at the 1996 SHOT Show , which won the Optic of the Year Award from the Shooting Industry Academy of Excellence.

  7. Holographic optical element - Wikipedia

    en.wikipedia.org/wiki/Holographic_optical_element

    Holographic optical element (HOE) is an optical component (mirror, lens, directional diffuser, etc.) that produces holographic images using principles of diffraction.HOE is most commonly used in transparent displays, 3D imaging, and certain scanning technologies.

  8. Heat transfer vinyl - Wikipedia

    en.wikipedia.org/wiki/Heat_transfer_vinyl

    Heat transfer vinyl cannot be used for full-color pictures or anything with gradients. There are other applications for those options. Heat transfer vinyl can be used to create special effects with its glitter, flocked, holographic, glow-in-the-dark, and 3D puff options. The layering of these types of vinyl is dependent on the type of vinyl used.

  9. List of flat panel display manufacturers - Wikipedia

    en.wikipedia.org/wiki/List_of_flat_panel_display...

    Organic light emitting diode (or OLED displays) is a thin, flat panel made of glass or plastic used for electronically displaying information such as text, images, and moving pictures. OLED panels can also take the shape of a light panel, where red, green and blue light emitting materials are stacked to create a white light panel.

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