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Transparent conductor proves to be an accurate distance meter

The researchers have measured this effect for different distances between the ITO layer and the light-emitting molecules…

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PIXELTEQ Micro-Patterned Optical Filters for Multispectral Imaging

Unique industry focus on micro-patterning capabilities

PIXELTEQ micro-patterned optical coatings combine patented microlithography expertise with state-of-the-art coating tech…

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Nature Materials: Smallest Lattice Structure Worldwide

3D Lattice with Glassy Carbon Struts and Braces of Less Than 200 nm in Diameter Has Higher Specific Strength Than Most Solids

The smallest stable lattice structure worldwide presented now was produced by the established 3D laser lithography proce…

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Breakthrough in uncrackable quantum encryption

Four Photons Entangled in Orbital Angular Momentum

For the first time scientists have managed to entangle four photons in their orbital angular momentum. Leiden physicist …

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Scientists explore use of light to drive chemical reactions

What if light — or the lack thereof — could start and stop a chemical reaction in its tracks, giving scientists a freeze…

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Switching light with a silver atom

Researchers have created the world’s smallest integrated optical switch. Applying a small voltage causes an atom to relo…

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The Quantum Fridge

It all comes down to quantum physics: scientists at TU Wien (Vienna) have analysed why some gases can be cooled down to extremely low temperatures.

Scientists at TU Wien have analysed why some gases can be cooled down to extremely low temperatures

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Super-sharp images through thin optical fibres

A photonic crystal fibre acts as a multimode fibre in which the image typically gets scrambled due to light bouncing off…

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Quantum Information Transfer: From Microwaves to Motion to Light

When a long-awaited quantum information network finally arrives, in whatever form, it will incorporate two essential

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New invention revolutionizes heat transport

Scientists at Aalto University, Finland, have made a breakthrough in physics. They succeeded in transporting heat maxima…

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LZH contributing to research priority „Hybrid Numerical Optics”

In the new competence center for optical simulation, the LZH is working on three subprojects in the areas of high-power …

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What Are The Special Properties Of An Atomic Gas?

Heidelberg physicists determine equation of state – basis for understanding superconductivity

Physicists find ultracold atomic gases so interesting because the quantum physical effects are clearly evident at extrem…

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Silicon-based metamaterials could bring photonic circuits

New transparent metamaterials under development could make possible computer chips and interconnecting circuits that use…

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Breakthrough enables ultra fast transport of electrical charges in polymers

Conjugated semiconducting polymers possess exceptional optical and electronic properties, which make them highly attract…

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Invisible light flash ignites nano-fireworks

A team of researchers from the Max Born Institute in Berlin and the University of Rostock demonstrated a new way to turn…

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106-year-old theory of light demonstrated with metamaterial model

Physicists from Imperial and Germany have demonstrated a theory about the behaviour of light in materials, 106 years aft…

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Novel nanotechnology technique makes table-top production of flat optics a reality

Researchers from the University of Illinois at Urbana-Champaign have developed a simplified approach to fabricating flat…

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New sensor detects faults before they happen

A completely new optical and highly sensitive sensor that can withstand extreme environments.

The sensor is an optical microchip and therefore contains no electrical parts. This makes it ideal

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Solving Hard Quantum Problems: Everything is Connected

Quantum objects cannot just be understood as the sum of their parts. This is what makes quantum calculations so complicated. Scientists at TU Wien (Vienna) have now calculated Bose-Einstein-condensates, revealing the secrets of the particles’ collective behaviour.

Quantum systems are extremely hard to analyse if they consist of more than just a few parts. It is not difficult to calc…

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Stony Brook Researchers Discover Ice-like Phonons in Liquid Water

The finding, published in Nature Communications, changes views on the molecular nature of water and its applications to climate research and uses in energy technology

Optical phonons are a type of phonon that interact with electromagnetic radiation. These can be visualized as peaks in t…

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