An international research team has for the first time designed realistic photonic time crystals ---- exotic materials that exponentially amplify light. The breakthrough opens up exciting possibilities ...

(Nanowerk News) Photonic crystals are materials with repeating internal structures that interact with light in unique ways. We can find natural examples in opals and the vibrant coloured shells of ...

(Nanowerk Spotlight) Structural colors – the vibrant hues that arise not from pigments but from the interaction of light with microscopic structures – are among nature’s most captivating phenomena.

Photonic space-time crystals are materials that could increase the performance and efficiency of wireless communication or laser technologies. They feature a periodic arrangement of special materials ...

An international research team has for the first time designed realistic photonic time crystals – materials that exponentially amplify light. The achievement offers several possibilities across fields ...

Researchers from Changchun University of Science and Technology and China Jiliang University have introduced two novel strategies to enhance laser cavities using Bound States in the Continuum (BIC): ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

Photonic circuits, which manipulate light to perform various computational tasks, have become essential tools for a range of advanced technologies—from quantum simulations to artificial intelligence.

CEA-Leti today presented new research at SPIE Photonics West highlighting major progress in the integration of quantum cascade lasers (QCLs) with silicon photonic platforms for mid-infrared (MIR) ...

“This work could lead to the first experimental realization of photonic time crystals, propelling them into practical applications and potentially transforming industries," says Professor Viktar ...