A new publication from Opto-Electronic Advances, 10.29026/oea.2023.220178 discusses integral imaging-based tabletop light field 3D display with large viewing angle. Light field 3D display is an ...

(Nanowerk News) Industry 4.0 requires simple solutions for complex functions. Optical sensors, such as pinhole cameras, can deliver a depth of focus and reasonable resolution, but they suffer from low ...

High-end optical methods such as super-resolution microscopy exploit the properties of advanced components and lenses, but these items can be expensive to source and maintain. Creating optomechanical ...

A new printing technique places perovskite photodetectors on contact lenses, and AI upscaling turns 100 sparse pixels into an ...

Using an approach that combines 3D printing, silicone molding and a UV curable clear resin, researchers fabricated an inexpensive lenslet array, which they used for super-resolution imaging in a ...

Apple has been granted a patent (number 11,143,965) for a “lens array for shifting perspective of an imaging system.” It involves the rumored “Apple Glasses,” an augmented reality/virtual reality head ...

Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...