Diffraction grating a level
What happens when we increase the number of slits in Young s experiment? In that case we create something called a diffraction grating. Again, we can think of the diffraction grating as being the same as a set of sound sources which are all coherent with each other. We now have a case where there are many more than just two sources interfering. The simulation below shows the sound…
Electron Holography
Reconstruction of off-axis holograms is done numerically and it consists of two mathematical transformations. First, a Fourier transform of the hologram is performed. The resulting complex image consists of the autocorrelation (center band) and two mutually conjugated sidebands. Only one side band is selected by applying a low-pass filter (round mask) centered on the chosen side-band…
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Create Holograms
Holograms aren’t just for stage shows anymore. A group of scientists have figured out how to make holograms out of sound waves . What’s more, they say they can use these next-generation holograms to levitate and control tiny objects, according to a new study published Tuesday in the journal Nature Communications . The image holograms you’re used to are tricks of light generated…
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Holographic Computer technology
We re dreaming about holograms,said Alex Kipman of Microsoft, as he unveiled a new set of technologies that will bring 3D imaging and augmented reality to Windows. That s right: holograms—possibly the biggest surprise from Wednesday s the Windows 10 consumer preview unveiling. Image: Melissa Riofrio Microsoft is building augmented reality into Windows using Windows Holographic…
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IPhone 5s hologram
Even though the Apple iPhone 7 release date is likely schedule some time in 2015, the iPhone 7 rumors have already begun… and we do not even know if the real product name will be called the Apple iPhone 6S! So far, the biggest Apple rumor is that the iPhone 7 screen will use a 3D display, but that’s not the only tantalizing possibility. In a related report by The Inquisitr , if…
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Future of hologram technology
It seems as though everyone is fascinated with the possibilities and promises of a holographic 3D world. With major events such as Coachella and the London Olympics showing off the latest in hologram technology, it s not hard to desire the concept in theatres, stores or homes. Let s face it: Who doesn’t want to live in a place where holographic projections a la Star Wars communicate…
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Hologram pendants
Laser Engraving Photo Pendants: Using our patented laser engraving process, we can offer you a permanent keepsake that combines your cherished memories with the beauty and appeal of gold. A combination of our trained computer experts, and our engraving machinery will engrave your pendant deeply and very detailed. The engraved process gives your gold photo pendant a hologram look…
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Holographic Projections
Holographic imaging meets virtual reality in HP s futuristic Zvr display, which bring new levels of 3D interactivity not yet seen in monitors. The 23.6-inch display combines sensing and imaging technology from HP s research labs that change how 3D content is viewed and modified. The monitor projects full 3D images into thin air, and users - who have to wear 3D glasses - can then…
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Holograms technology future
If you ask me what I consider the best part of 3D, then my reply would be 3D holography. What I like most about this new and exotic technology hailing from 3D is it gathers together a number of futuristic and technologically superior trends into a compact form that could be mind-numbing at times. 3D holography hasn’t yet grown up, in fact it is still far from growing up. But my…
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