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 – ...

Researchers at the University of California, Los Angeles (UCLA) have developed an optical computing framework that performs large-scale nonlinear computations using linear materials. Reported in ...

The nonlinear susceptibility is a measure of a material's nonlinear response to an applied electric field. It determines the strength of the nonlinear effects and is related to the crystal's symmetry ...

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In the context of the continuous development of high-speed optical communication, on-chip optical information processing is regarded as the core of ...

The convergence of non-Hermitian physics and topological photonics has opened exciting research directions in recent years, ...

Organic Non-Linear Optical (NLO) Materials have emerged as a promising field of study within the realm of chemistry. These materials possess unique optical properties that enable the manipulation and ...

Glass nanostructures etched using high-intensity femtosecond laser pulses promise to keep vast quantities of data safe for billions of years, describe Peter Kazansky, Ausra Cerkauskaite and Rokas ...

NTT Research, Inc., a division of NTT, today announced that members of its Physics & Informatics (PHI) Lab, in collaboration with Cornell University and Stanford University, have demonstrated a ...