Optical contrast technique could assist surgeons during removal of malignant tissue.

Korean team from the Institute and POSTECH target high-density optical integrated circuits.

Confocal laser microscopy helps quantify processes underway at stomata.

Atomically precise sources promise new quantum optical applications.

Imaging of lab clouds shows features key to rainfall and brightness in atmospheric modeling.

Aiming to transition laser-ignited inertial fusion from experimental to industrial stage.

New device combines a swept-source laser with a single-photon detector.

Avoiding UV wavelengths allows electrodes to be created on fragile living surfaces.

Researchers have “broken barriers” in attoscience with the shortest light pulse ever created.

Elliptical retarder model improves polarization analysis for material design and biomedical imaging.

Patterned bursts of light could help rehabilitation and pain relief.

Brown University’s approach addresses PPG signal quality at level of light-tissue interaction.