How Do You Make Sense Of The Hologram?
Holograms are three-dimensional images made by using laser light. Understanding the types of holograms, some techniques for making holograms and methods to display them may help make sense of the amazing 3-D virtual world of the hologram. Increase your understanding of holograms by reviewing how that light can create a hologram. Investigate the different types of holograms based on the media used to make them. The Royal Holographic Art Gallery briefly describes types of holograms including, but not limited to, silver halide film and embossed holograms. Silver halide film holograms use high-resolution film, which creates holograms suitable for portraits. You will find embossed holograms–usually multicolored–on credit cards and sports cards. Identify techniques used to make holograms. According to the Royal Holographic Art Gallery, such techniques include single images and stereograms. Often seen in documentary films, single-image holograms use a still subject to create a 3-D holograph
