The breakthrough, published in Nature Communications, centres on photonic crystal cavities, micron-scale structures that…

Dr. Sinha’s discovery provides a revolutionary structure towards integrating the principles of classical electromagnetis…

Three leading players in semiconductor research and development – the Leibniz-Institut für Kristallzüchtung (IKZ), the PVA TePla AG, and the Siltronic AG – are combining their expertise in a pioneering project to scale up aluminum nitride (AlN) crystal growth.

The project's focus on scaling AlN crystal diameters from 2 to 4 inches addresses a fundamental requirement for

Contrary to long-standing scientific belief, ICFO researchers have demonstrated that circularly polarized light can, in fact, generate high harmonics –provided that the light contains sufficiently strong fluctuations.

After working for months, they have theoretically shown that high harmonics can indeed re-emerge by introducing

Polarization is key for future technologies, from quantum computers to secure communication and

The effects described are made possible by the use of optical microcavity, which restricts the

Following design principles from their electronic counterparts, researchers working on these photonic topological insula…

By measuring properties of the photons leaking out of the cavity, researchers can

IBS CMSD visualizes real-time changes in light-sensitive nanomaterials, opening new frontiers in advanced materials research and analysis

The technique, called asynchronous and interferometric transient absorption spectroscopy, provides ultrafast measurement…

Using single-photon detectors, the researchers were able to determine whether one or no photons—individual quanta of lig…

This result addresses a very timely challenge in synthesizing InSe with controlled crystalline quality and integrating i…

These systems operate at significantly higher frequencies than traditional electronics, enabling ultrafast signal proces…

In the nanometer range, interactions occur between light and matter that do not happen on larger scales. As such

Ultra-High Power: 1024 x 1024 Spatial Light Modulator

Using the improved SLM, Meadowlark Optics tested the power handling at

Enhanced Adaptability for Complex Geometries

Its availability in a range of micron sizes accommodates various substrates and

With flat lenses, however, it may be possible to make very small optics and also

The team experimented with various light sources for generating extreme-color-entangled photons at the

Researchers at Washington University in St. Louis have developed a simple, efficient way to enable one-way light transmission in photonic chips

This effect enables light to travel through the system in only one direction. This

The researchers have proven that the