For the first time, scientists have created holograms in mid-air that you can actually touch and move with your hands—no ...

The first step in obtaining a conventional holographic image entails splitting the incident coherent laser light source into a reference beam and an object beam (Fig. 1). Whereas the reference ...

Scientists have developed a groundbreaking holographic system that allows users to physically interact with 3D images ...

which uses high-acoustic pressure soundwaves to project a holographic image and remotely print a two-dimensional version of the image in a polymer material like resin. The material is agitated by the ...