How do I create a hologram?
The creation of a hologram requires an illuminating holographic film or albums while located before or in close proximity to the desired holographic object. This process generally includes a list of stocks that include holographic film, chemical developers and adjustment devices. The settings differ depending on whether individuals create three -dimensional (3D) transmission types. Creating holograms generally requires an area without light and movement. Supplies and tools can be purchased separately, but the ALL-INCLUSIVE sets are available, which produce popular 3D images relatively easily.
Reflective holograms are produced by the focus of laser light towards the holographic film with an object behind the film. The transmission method to create a hologram includes the use of double concave lenses and mirrors that divided the laser beam into two. The beam of the object travels with lenses to the mirrors towards the object and the film. The reflective part of the beam travels in the opposite direction and is divertedto the film. The road traveled by light rays resembles the closed upper case W.
The method used to create a hologram illuminates an object while exhibiting a film. After the exposure, the film usually bathes in Bělidla and exposed to the development of chemicals. Each type of holographic film requires chemicals made for specific types of film or records. Chemicals are activated when mixed with water. Some types of holographic film develop automatically, without further processing.
The light source needed to create a hologram is usually a diode laser. Lasers provide a uniform beam of light with one wavelength. Depending on the hologram process used, the light beam can be bent and spreads with double concave lenses and mirrors. The laser must have a power supply, allowing him to illuminate continuously for a long time. Laser used to make hologram must warm upFor at least 10 seconds to ensure a constant and stable beam.
holographs can place a sheet of cardboard or similar opaque substances between the laser beam and the holographic film. As soon as the laser warms up, it removes the obstacle device for a few seconds, which the film exposes. After adequate exposure, the closure device is replaced in its earlier position. To ensure a clearly developed image, the laser, film and object must be stabilized along with any lenses and mirrors. Even the smallest vibrations can create a blurred picture.
Ensuring an environment without vibrations needed to create a hologram can easily be done using polystyrene cups filled with sand or sugar. Artists generally attach clips or clamps to the laser, film, object, and any lenses or mirrors, and then place these devices directly in the granulated fabric. More complicated assemblies include motitabulky for absorbing, laminated with concrete, wood, inflated equipment and eventualThe top layer of sand.