Photonics & Physics

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Terahertz light controls atomically thin semiconductors

The researchers employ specially designed nanoscale antennas to convert terahertz light into vertical electric fields in

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KRISS unveils record-breaking “absolute distance measurement system” nearing the quantum limit

Fast, precise, and field-deployable: A quantum-level optical frequency comb system that measures 0.34 nanometers in just 25 microseconds

The absolute distance measurement system based on optical frequency comb spectral interferometry, developed by

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The Origin of Quantum Nature of Light in Maxwell's Equations: Cheyney-Supported Research Revolutionises Perspective on Light

The research is based on a prior discovery on electromagnetic radiation published in Physical Review Letters, which was…

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Manx Precision Optics Announces the Installation of a New E-Beam Coating Chamber

MPO’s new coating chamber extends the number of coating machines to four. Capable of high laser-damage threshold coating…

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High-Performance HOLO/OR Beam Shaping Optics Now Available Off-the-Shelf from Edmund Optics®

Diffractive Diffusers and Beamsplitters for High-Power Laser Applications — In Stock and Ready to Ship

Unlike polymer-based or micro-lens diffusers, these are engineered for high damage thresholds and consistent intensity d…

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GIST - University of Minnesota: world's first confirmation of 'Ultra-Fast Interaction Control' of light and electrons

“Capturing the Hidden Movement of Electrons in a Moment”

This study experimentally demonstrated for the first time that light-electron interact

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Shedding new light on invisible forces: hidden magnetic clues in everyday metals unlocked

By combining a 440-nanometer blue laser with large-amplitude modulation of the external magnetic field, they

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Multisynapse optical network outperforms digital AI models

A newly developed photonic neural network uses physical light transformations and multisynaptic optical paths to achieve higher classification accuracy than digital models, marking a major step forward in optical AI hardware

This research shows that photonic neural networks don’t need to follow the same rules as digital ones. By using the phys…

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A technological breakthrough for ultra-fast and greener AI

A team from Université Laval has designed a tiny optical chip capable of transmitting 1,000 gigabits per second while reducing energy consumption

Published in Nature Photonics, the innovation harnesses the power of light to transmit information. Unlike traditional s…

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Keep­ing the pho­ton in the dark

Using chirped laser pulses and a magnetic field, the physicists succeeded in controlling these optically inactive quasip…

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Universal programming of 3D point spread functions for imaging

This work marks a significant stepping-stone for future advances in computational imaging, optical sensing, and 3D optic…

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Scientists unlock key manufacturing challenge for next-generation optical chips

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

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The Phenomenological Origin of Photons in Classical Fields: Cheyney-backed Research Transforms Understanding of Light

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

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Innovation Project to Provide 4-Inch Aluminum Nitride Crystals for Future Markets in Power Electronics and UV Photonics

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

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Circular polarization is no longer a barrier for High Harmonic Generation

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

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New technique captures every twist of polarized light

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

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New photonic platform developed by Polish research team

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

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‘A more versatile and powerful foundation for future photonic technologies’

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

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Unveiling the Hidden Role of Vacuum Fluctuations in Cavity Materials

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

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Capturing the Fleeting Transformation of Perovskite Nanomaterials Under Light

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…

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