Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...

Electron Energy Loss Spectroscopy (EELS) measures how much energy electrons lose while interacting with a sample. These findings are then utilized to characterize a broad range of materials. A diagram ...

When light passes through a material, it often behaves in unpredictable ways. This phenomenon is the subject of “nonlinear optics”, which is now integral to technological and scientific advances – ...