Latest Free electron laser Stories

2010-05-14 08:00:00

WALTHAM, Mass., May 14, 2010 /PRNewswire/ -- Raytheon Company (NYSE: RTN) is proud to recognize the 50th anniversary of the laser and to celebrate the many innovations that emerged since Theodore Maiman of Hughes Research Labs developed the first working laser May 16, 1960. As part of the celebration, Raytheon hosted a dinner in El Segundo, Calif., Thursday to recognize employees and retirees from Raytheon and Hughes Aircraft Company who have been central to the company's laser...

2010-03-24 16:20:00

Like playing a game of scissors-paper-rock, a team of scientists led by Thornton E. (Ernie) Glover of Berkeley Lab's Advanced Light Source (ALS), Linda Young of Argonne National Laboratory, and Ali Belkacem of Berkeley Lab's Chemical Sciences Division has used laser light to control x-ray beams "“ by first changing the material medium through which the x-rays pass. As a new generation of powerful light sources comes online, intense x-ray beams may be able to control matter directly and...

2009-11-02 13:00:00

The first experiments are now underway using the world's most powerful X-ray laser, the Linac Coherent Light Source, located at the Department of Energy's SLAC National Accelerator Laboratory. Illuminating objects and processes at unprecedented speed and scale, the LCLS has embarked on groundbreaking research in physics, structural biology, energy science, chemistry and a host of other fields. In early October, researchers from around the globe began traveling to SLAC to get an initial...

2009-11-02 09:58:18

Scientists leverage special relativity to speed up computational modeling and open a new era for designing advanced laser-plasma accelerators Using Einstein's theory of special relativity to speedup computer simulations, scientists have designed laser-plasma accelerators with energies of 10 billion electron volts (GeV) and beyond. These systems, which have not been simulated in detail until now, could in the future serve as a compact new technology for particle colliders and energetic light...

2009-06-09 08:00:00

TEWKSBURY, Mass., June 9, 2009 /PRNewswire/ -- The Office of Naval Research (ONR) has awarded Raytheon Company (NYSE: RTN) a 12-month contract to develop the preliminary design of a 100 kilowatt experimental Free Electron Laser for the U.S. Navy. This preliminary design is the first of a three-phase ONR Innovative Naval Prototype program worth more than $150 million. "Free Electron Lasers use superconducting electron accelerators to produce high-power laser beams," said Michael Del Checcolo,...

2009-04-24 14:30:51

With extremely short wavelengths and very high intensities, light-matter interaction seems to be different than previously accepted By way of the classical photoeffect, Einstein proved in 1905 that light also has particle character. However, with extremely high light intensities, remarkable things happen in the process. Scientists of the Physikalisch-Technische Bundesanstalt (PTB) have found this out with colleagues at FLASH in Hamburg, the first free-electron laser (FEL) for soft X-rays...

2008-06-20 10:11:14

Oscillator projected to increase current brightness by millions of times The future of high-intensity x-ray science has never been brighter now that scientists at U.S. Department of Energy's Argonne National Laboratory have devised a new type of next generation light sources. "The free electron laser oscillator (X-FELO) we are proposing can create x-rays up to one hundred million times brighter than currently operating machines," Argonne Distinguished fellow Kwang-Je Kim said. Current...

Word of the Day
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).