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The Largest X-ray Laser In The World Produced Its First Light

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x-ray laser system first light

Though it lasted only a second, the first light of the biggest X-ray laser is a huge achievement.

 

Recently in Hamburg, Germany, scientists from an international team of eleven countries fired up the world’s largest X-ray Laser. Its first light lasted only a second, but that tiny flash sparked what may be a revolution in experimentation at the most nanoscopic of levels.

Firing the World’s Largest X-ray Laser’s First Light

Built in a 3.4-kilometer long tunnel beneath the German forests near Hamburg, the European XFEL, or X-ray Free Electron Laser is a huge step forward in devices of its kind. Previously, the fastest known X-ray laser fired at 120 pulses per second. When XFEL goes into full production, it will be able to fire at over 27,000 cycles.At 0.8 nanometers, the wavelength at which this laser operates has potentially huge ramifications for microscopic research, even at the atomic level. This largest X-ray laser can measure events happening within the tiniest of systems. It can also image those happening at the fastest of rates.

Photographing biomolecules is one of the most exciting realms in which this laser will be used. It can view them as they happen, while not affecting their operation. X-rays can go places other lights cannot. They can also detect finer measurements than infrared or even an electron scanning microscope. This has tremendous potential for several fields of biomedical research. But there are also uses in particle physics as well.

The speed at which this laser operates allows researchers to view even the swiftest of chemical reactions. They hope to use it for materials research and also for making current processes more efficient or environmentally friendly.

The team also built the laser in multiple examination stations, so that several experiments may run at once. This was a multinational endeavor, and its leaders made it clear that they want and created a tool that will be usable by teams from all over the world.

This first light was just its first big test, but according to the same project leaders, the laser passed it with “flying colors”.
“This is an important moment that our partners and we have worked towards for many years,” said Prof. Robert Feidenhans, European XFEL Managing Director.
Image Source: Wikimedia

The post The Largest X-ray Laser In The World Produced Its First Light appeared first on Wall Street OTC.


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