The type of hologram that is created in the video is the simplest type, called a transmission hologram, as it requires a laser light to illuminate the holographic film from behind to recreate the ...

True holograms are 3-D images produced by the interference of light beams that reflect off a real, physical object and can be seen with the naked eye. There are many different types of holograms ...

For a hologram relying on two types of twist, says physicist Xiangdong Zhang of the Beijing Institute of Technology, you would have to pick the right combination of the twists from about 80 ...

The hologram display and video studio, called Holobox, is made by digital technology firm Holoconnects. Each device, which displays a life-size, 3D live video of a person, costs $42,000, plus a ...

By packing more details into a 3D image, this type of hologram could enable realistic representations of the world around us for use in virtual reality and other applications.

Scientists have created “acoustic holograms” that can assemble matter into 3D objects, using just sound. The technique works with various types of particles and even living cells, allowing for ...