The field of nonlinear optics investigates phenomena where the optical response of a material is not directly proportional to the incident light intensity. This nonlinearity manifests in a range of ...

Nonlinear optics is a branch of optics that deals with the complex nonlinear relationships between the optical response of the medium and the incident light when it interacts with the optical medium.

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 ...

Scientists at Chalmers University of Technology, Gothenburg, Sweden, have for the first time succeeded in combining two major research fields in photonics by creating a nanoobject with special optical ...

NTT Research, Inc., a division of NTT, today announced Dr. Tetsuomi Sogawa as the new director of its Physics & Informatics (PHI) Lab.

Modern life is increasingly shaped by light. Optical devices exist in smartphone cameras, medical sensors, and emerging quantum technologies. As these ...

Van der Waals (vdW) materials are promising building blocks for next-generation nanophotonics because of their atomically smooth surfaces, diverse ...

In a lab at Osaka University, physicist Yoshiki Nakata and his colleagues fired a pulsed laser through a stack of three passive optical components and watched it shatter into 3,070 tiny, spinning ...

Optical cavities, also known as optical resonators, are structures that confine light within a small volume by utilizing highly reflective surfaces. These cavities allow light to circulate or bounce ...

NTT Research, the Silicon Valley-based research division of Japanese telecom giant NTT, announced Dr. Tetsuomi Sogawa as ...