Femtosecond laser acts on collagen for selective ablation leaving healthy tissue intact.

New framework for building multifunctional optical devices with nanoscale control of light.

“Breakthrough” in silicon solar cell metallization enables application of narrow copper lines on front and back of cells.

Reducing size and power demand enables portable EPR spectrometry for more diverse applications.

Hybrid platform combining fluorescence and MRI expands neuroimaging toolbox.

Environmentally compliant quantum dots avoid toxic heavy metals in infrared imaging.

PANORAMA microscope holds submicron focus across curved or uneven surfaces that span centimeters.

Technique generates microstructures in record time for tool and glass industries.

Wearable “a-Heal” device from UC Santa Cruz optimizes each stage of repair.

Development by Korea’s Chung-Ang University enables “sharp fields” from rough videos taken on handheld devices.

Optical metamaterials offer route to "smallest on-chip motors in history."

Broadband NIR spectroscopy, a portable brain-monitoring tool, detects metabolic changes linked to dementia.