Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy—a specialized imaging technique that looks for a change in the color of intense ...

Nonlinear optical materials are essential for advanced photonics and laser technologies, but researchers are still searching ...

Nonlinear optical phenomena such as parametric amplification and frequency conversion are typically driven by external optical fields. Free electrons can also act as electromagnetic sources, offering ...

Optical microscopy plays a crucial role in biological and biomedical research, from the investigation of fundamental biological processes to the integration of microscopy techniques in clinical ...

have found a new way to image layers of boron nitride that are only a single atom thick. This material is usually nearly invisible in optical microscopes because it has no optical resonances. To ...

Researchers developed a 3D imaging method that visualizes internal tissues using ordinary light sources instead of expensive ultrafast lasers. (Nanowerk News) A research team, affiliated with UNIST ...

"Our nonlinear system transmits quantum information with 94% fidelity, compared to the theoretical limit of 33% on systems using linear optical components," said Kejie Fang, an Illinois professor of ...

Our research is focused on advancing the limits of light manipulation and application, driving innovation across optics, microscopy, and photonics. Dr. Mbaye Diouf is a tenure-track Assistant ...

Add Yahoo as a preferred source to see more of our stories on Google. Microscopes have long been scientists’ eyes into the unseen, revealing everything from bustling cells to viruses and nanoscale ...

A depth-compensated diffractive optical element photoacoustic microscope enables more uniform photoacoustic imaging across tissue depths.

AIMED allows microscopes to image multiple depth layers simultaneously, producing detailed 3D reconstructions with reduced ...