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   from the issue of September 7, 2006

     
 
Core Values: Research and Creative Activity

 OFFICE OF RESEARCH

University home to world-class laser


WARMING UP - Franz Falcoz of Thales Laser makes an adjustment to the Diocles laser. Photo/Publications and Photography.
 
WARMING UP - Franz Falcoz of Thales Laser makes an adjustment to the Diocles laser. Photo/Publications and Photography.

 
For months, construction workers and physicists prepared the sub-basement of Behlen Laboratory for the arrival of a laser so powerful and ultra-fast that it has the potential for reaching the highest intensity ever produced by any laser in the world.

The new Extreme Light Laboratory welcomed its first public visitors at an unveiling celebration Aug. 25.

Producing more power than 100,000 Hoover Dams in bursts lasting only 30 billionths of one millionth of a second, the Diocles Laser and physicist Donald Umstadter are putting UNL at the forefront of international high-field physics and laser research.

Diocles, named by Umstadter after the Greek mathematician who around 200 B.C. invented the parabolic mirror, is the newest in a new generation of compact lasers that produce very brief pulses of extremely intense light. In a space the size of an office, Diocles offers the opportunity to generate the same level of intense light (in the form of X-rays) conventionally produced by synchrotron accelerators more than a mile in circumference.

Diocles produces gamma rays (X-rays) that can "see through" four-inch-thick steel to detect bomb material hidden in a cargo container, or hairline cracks in a jet turbine. The laser is small and inexpensive enough for hospitals to potentially use it as a proton source for cutting-edge cancer therapy.

Umstadter is already receiving almost $1 million in funding annually from federal agencies.


GO TO: ISSUE OF SEPTEMBER 7

NEWS HEADLINES FOR SEPTEMBER 7

Year in Review
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Year in Review issue can be downloaded in pdf format

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