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New Option for Producing High-Power Ultrafast Lasers with Superior Beam Quality

New Option for Producing High-Power Ultrafast Lasers with Superior Beam Quality

The benefits of an ultrafast laser are broadband spectrum, high energy density, and high time resolution.

27 Nov 2023

Selective Excitation of Molecules Through Dual XUV Light

Selective Excitation of Molecules Through Dual XUV Light

For the first time, scientists have achieved the selective excitation of a molecule by employing a combination of two extreme-ultraviolet light sources, leading to the molecule’s controlled dissociation while meticulously tracking its evolution over time.

24 Nov 2023

Rotation of Exciton–Polariton Condensates Using Laser Beams

Rotation of Exciton–Polariton Condensates Using Laser Beams

RIKEN physicists created several vortices in a quantum photonic system and tracked their evolution using a special combination of laser beams as a very fast stirrer.

22 Nov 2023

Superconductivity Induced by Laser Beam Integration on a Chip

Superconductivity Induced by Laser Beam Integration on a Chip

The ability to activate superconductivity with a laser beam has been established before, and MPSD researchers have shown that this capability can be incorporated on a chip, paving the way for optoelectronic applications.

14 Nov 2023

Chip-Sized Lasers Could Revolutionize Ultrafast Photonics

Chip-Sized Lasers Could Revolutionize Ultrafast Photonics

Lasers are vital tools for observing, analyzing, and quantifying things in the natural world that are not visible to the naked eye. These tasks are limited by the need to use expensive and large instruments.

10 Nov 2023

NICT's Innovative Superconducting Strip Photon Detector Unveiled

NICT's Innovative Superconducting Strip Photon Detector Unveiled

The National Institute of Information and Communications Technology has introduced an innovative design for a superconducting strip photon detector, facilitating remarkably efficient photon detection across a wide strip.

31 Oct 2023

Using Lasers to ‘Heat and Beat’ 3D-Printed Steel Could Help Reduce Costs

Using Lasers to ‘Heat and Beat’ 3D-Printed Steel Could Help Reduce Costs

Researchers have developed a new method for 3D printing metal that could help reduce costs and make more efficient use of resources.

30 Oct 2023

$The Basis for “Darkened” X-Ray Diffraction Images at Extremely High X-Ray Intensities$

The Basis for “Darkened” X-Ray Diffraction Images at Extremely High X-Ray Intensities

It is generally assumed that when something is illuminated, the brightness of the image produced will increase with the brightness of the source.

20 Oct 2023

New Technique for Laser Deflection Without Contact

New Technique for Laser Deflection Without Contact

An interdisciplinary research team has developed a groundbreaking technique wherein laser light beams can be deflected solely using air through an innovative approach.

4 Oct 2023

Optical Vortex Laser Printing Technique Achieves Micrometer-Scale Accuracy

Optical Vortex Laser Printing Technique Achieves Micrometer-Scale Accuracy

Scientists at Osaka Metropolitan University have achieved precision printing with an innovative optical vortex laser-based technique, allowing precise placement of minuscule droplets with micrometer-scale accuracy.

3 Oct 2023

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