Researchers used consumer-grade 3D printers to create sub-$1 optical lenses that enable super-resolution nanoscale biological ...

A new compact and lightweight single-photon airborne lidar system could make single-photon lidar practical for air and space applications such as 3D terrain mapping. Credit: Feihu Xu, University of ...

Spatial carrier fringes in different directions, each recording the 3D information of the object at different time points, are captured and superposed through time integration within a single camera ...

Microscopy continues to transform the life sciences. Here are five recent breakthroughs made possible by the technique.

For the first time, researchers have used high-speed laser writing to create lines spaced just 100 nm apart on a glass ...

Researchers developed a new optimized printing approach that could enable super-resolution 3D direct laser writing (DLW) of microlenses, photonics crystals, micro-optical devices, metamaterials and ...