Ghost Imaging with FELs

New method could make it easier to study interactions of ultrabright X-rays with matter

Optical Imaging System to Find Tiny Tumors

Near-infrared technology pinpoints fluorescent probes deep within living tissue and may be used to detect cancer earlier

Ultrafast Imaging with Any Camera

Virtual Frame Technique delivers better performance than any commercial high-speed camera

Next Generation of Optical Antennas

New approach to design, fabricate and demonstrate optical antennas using an epsilon-near-zero (ENZ) material

Laser Beam Sneaks Through Opaque Media

A pre-treated laser beam enters opaque surfaces without dispersing

Quantum Dots for Cheaper IR-Cameras

New approach could make technology available for self-driving cars and consumer electronics

Astrocombs for Planet-Hunting Telescopes

New tool for discovery and characterization of exoplanets around nearby stars

Iridescent Color from Clear Droplets

Changing the size and shape of the droplets changes the colors they produce

Photonic Cooling with an LED

Demonstration of active nanophotonic cooling for solid-state refrigeration and on-chip device cooling

Hyperbolic Metamaterials Enable Nanoscale Fingerprinting

A new concept for optical sub-wavelength discrimination of nanostructures positioned on a hyperbolic metamaterial surface