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Quantum Âé¶¹ÒùÔºics Feb 8, 2021

Holography 'quantum leap' could revolutionise imaging

A new type of quantum holography which uses entangled photons to overcome the limitations of conventional holographic approaches could lead to improved medical imaging and speed the advance of quantum information science.

Optics & Photonics Jan 29, 2021

High-speed holographic fluorescence microscopy system with submicron resolution

The National Institute of Information and Communications Technology (NICT), Tohoku University, Toin University of Yokohama, and Japan Science and Technology Agency (JST) have succeeded in developing a scanless high-speed ...

Optics & Photonics Jan 28, 2021

Improvements to holographic displays poised to enhance virtual and augmented reality

Researchers have developed a new approach that improves the image quality and contrast for holographic displays. The new technology could help improve near-eye displays used for virtual and augmented reality applications.

Nanophysics Nov 30, 2020

Raman holography for biology

Raman spectroscopy is widely used in analytical sciences to identify molecules via their structural fingerprint. In the biological context the Raman response provides a valuable label-free specific contrast that allows distinguishing ...

Optics & Photonics Nov 24, 2020

Shining a light on nanoscale dynamics

Âé¶¹ÒùÔºicists from the University of Konstanz, Ludwig-Maximilians-Universität München (LMU Munich) and the University of Regensburg have successfully demonstrated that ultrashort electron pulses experience a quantum mechanical ...

Optics & Photonics Nov 13, 2020

Holographic fluorescence imaging to 3-D track extracellular vesicles

Biologists commonly use fluorescence microscopy due to the molecular specificity and super-resolution of the technique. However, the method is withheld by imaging limits. In a new report on Science Advances, Matz Liebel and ...

Optics & Photonics Nov 11, 2020

Researchers demonstrate attosecond boost for electron microscopy

A team of physicists from the University of Konstanz and Ludwig-Maximilians-Universität München in Germany have achieved attosecond time resolution in a transmission electron microscope by combining it with a continuous-wave ...

Astronomy Sep 22, 2020

Can ripples on the sun help predict solar flares?

Solar flares are violent explosions on the sun that fling out high-energy charged particles, sometimes toward Earth, where they disrupt communications and endanger satellites and astronauts.

Optics & Photonics Aug 31, 2020

Demonstrating the dynamics of electron-light interaction originating from first principle

With the highest possible spatial resolution of less than a millionth of a millimeter, electron microscopes make it possible to study the properties of materials at the atomic level and thus demonstrate the realm of quantum ...

Optics & Photonics Aug 25, 2020

Filling in the blanks: How supercomputing can aid high-resolution X-ray imaging

Scientists are preparing for the increased brightness and resolution of next-generation light sources with a computing technique that reconstructs images faster and with more precision.

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