Hologram Technology

 Hologram Technology

With the advent of hologram technology, many fields like medicine, industry, business, sports, education, farming, etc. have started to benefit from it.

What is a hologram? How is this technology used in the fields mentioned above? And are there alternatives where you can benefit from this technology? Now you will have questions.

What is Hologram?

Briefly stated, holography or hologram technology is a technique that, after recording the light scattered by an object, can project it as a 3D, or three-dimensional object, a technology that unfolds as the next stage of photography. The specialty of this is that it is not necessary to wear special equipment for it.

This technology started with transmission holograms, and rainbow holograms, and has developed into the currently used 3D holograms, and the specialty of these 3D holograms is that they have the ability to project the surrounding environment without any other display or surface. And this gives the ability to watch from any angle, and the experience that can be obtained from it can be obtained almost in an authentic way.

Who introduced this technology to the world and its background?

Nobel laureate Dennis Gabor, who introduced this technology to the world in the late 1940s, is recognized as the founder of holographic technology. In 1962, Mr. Yuri Denisun was able to practically display hologram objects using recorded 3D objects. The interactive holographic display was created in 2009 with this hologram technology improved by various scientists, and scientists have been able to create 3D holograms by the next year. Scientists have also succeeded in introducing a new hologram technology to the world that can project a 3D object in real time from another remote location.

What can we use hologram technology for?

Data storage: Using holographic data storage methods, large amounts of information can be stored in high-density crystals or polymers. The advantage of this type of data storage is that it is possible to use not only the surface of the recording medium but its entire volume. The researchers say that with the right type of polymers as a recording medium, a writing speed of one gigabit per second and a reading speed of one terabit per second can be achieved. Therefore, holographic storage has a high potential to become the next-generation storage media.

Medicine: Hologram technology is revolutionizing medicine and it is now possible to produce full-color 3D holograms of the human body. Students and doctors will be able to see and study 3D images of complex organs such as the brain, heart, liver, lungs, nerves, and muscles. This technique also helps in planning and testing, especially before surgery. Before an actual operation, the surgeon can fully visualize the course of the operation, increasing the chances of a successful outcome for patients. Digital holographic microscopy has enabled cell counting and analysis of subcellular motility deep in living tissue.

Security: To prevent the forgery of money, credit cards, passports, etc., a secure hologram watermark can be used, and the holograms used in this way are recreated using a master hologram, making them extremely difficult to forge.

Military activities: The use of 3D holographic maps is already widely used for military activities, and this technology is also being used for the safe storage of military information and training of soldiers.

Education: Hologram technology can greatly enhance the educational experience. While teaching in schools, students are able to interactively present digital content as well as provide a mixed-reality experience using digital and real-world information. Students can use holographic images to understand and interact with particularly complex subjects. For example, they can easily visualize individual atomic particles and their behavior, or virtually explore the ruins of ancient monuments in a history class.

Entertainment: Although the relevant people are not present at the time of presenting live programs, it is possible to present it live through holographic technology, and this technology can also be used in a very creative way for video games. In particular, through this hologram technology, the player is able to provide the experience inside the respective video game in a fatherly manner, almost like a live experience.

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