Smartphone Takes Microscopic Images

Deep learning improves the resolution and color details of smartphone images

High‐Speed 3D-Printing of Optical Lenses

New method could impact optical imaging, vision correction, and disease diagnosis

Metalens as a Hologram Generator

Flat optical device has applications in virtual reality, high resolution microscopy and holography

Diodes of Light

Light-with-light interaction in a microring blocks backwards propagating light

31.2-Tb/s Real Time Bidirectional Transmission

High capacity signal transmission suitable for coupling adjacent data centers

Nanoscale View on Mammalian Cells

A new microscope produces 3D nanoscale images of mammalian cells in their entirety

3D Imaging with Standard Cameras

Start-up K-Lens develops special optics for photography and video

Dual Frequency Comb on a Chip

Approach could lead to low-cost, portable sensing and spectroscopy in the field in real time

Hyperspectral Imagers for Drones

Leightweight, low-cost, 3-D printed imagers is useful for drone-based land and ocean mapping

Seeing Hidden Objects Around Corners

Efficient non-line-of-sight imaging at macroscopic scales with a new laser technology