Scientists Are Optimistic About Holographic Television Technology


So you’re enjoying watching the baseball playoffs in HD, are you? Well, imagine yourself in the next 10 years watching these same playoffs in 3D. Dr. Nasser Peyghambarian (say that three times fast) of the University of Arizona is claiming that this could be possible, all thanks to hologram technology.

Dr. Peyghambarian, the chair of photonics and lasers at the University of Arizona’s Optical Sciences department claims that his crack team of scientists have broken a barrier by creating the first updatable three-dimensional displays with memory. "This is a prerequisite for any type of moving holographic technology. The way it works presently is not suitable for 3-D images," said Peyghambarian.

In order to create a television that’s capable of displaying 3D images they’ll need to create displays that can update multiple times per second, whereas they’ve only created displays that can update on a minute-by-minute basis.

Dr. Peyghambarian’s team has been hard at work on the technology since 1990, and believes that now that this breakthrough has been made the rest of the essentials will soon follow. "It took us a while to make that first breakthrough, but as soon as you have the first element of it working the rest often comes more rapidly," he said. "What we are doing now is trying to make the model better. What we showed is just one color, what we are doing now is trying to use three colors. The original display was four inches by four inches and now we're going for something at least as big as a computer screen."

There is some criticism though. Justin Lawrence, an authority on Electric Engineering at Bangor University in Wales said that while small steps are being made on technology like 3D holograms, but he can’t see it being available within the next ten years. "It's one thing to demonstrate something in a lab but it's another thing to be able to produce it cheaply and efficiently enough to distribute it to the mass market," said Lawrence.

Image Credit: 20th Century Fox, Lucasfilm

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