Laser holograms can create 3D printed objects in seconds. How to create complex 3D printed objects in seconds instead of hours or days? A team of scientists and engineers led by researchers at Lawrence Livermore National Laboratory has developed a process that uses hologram green laser pointer to make a complete object in a few seconds in a liquid resin tank.
This process is called stereo 3D printing, and the process overcomes many of the limitations of traditional additive manufacturing. Additive manufacturing, also known as “3D printing,” promises to revolutionize prototype manufacturing and manufacturing, but there are currently limitations. Traditional 3D printing works by printing objects in layers.
This process allows the prototype to be produced faster than machining, and it can make very complex shapes in a unit, rather than consisting of several simpler units. However, such a process still takes several hours or even days to complete, and when printing an object, a temporary Green Laser Pointer structure or the like may be required to support it until it is completed.