To make a hologram of something like a 3D fingermark, researchers split light from a laser into two parts. One part, called the reference wave, shines directly on a digital camera. The other wave ...
nanoscale 3D printing with varying success. Recently IEESpectrum reports some promising work using holographic imaging to generate nanoscale structures at record speed. Current stereolithography ...
In incoherent digital holography, the signal amplitude of the ... aiming to develop an IDH device capable of capturing ultra-high-definition 3D images. This paper represents an expanded and ...
Interactive 3D holograms of patients' organs are being used at a hospital in Leeds to improve surgery for patients. The software enables doctors to plan and personalise operations to each person's ...