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Smoking linked to blindness
Smokers are up to four times as likely to become blind in later life from age related macular degeneration (AMD) than non-smokers, but many remain largely unaware of this risk, warn researchers in this week's BMJ. AMD is the most common cause of adult blindness, which results in severe... view more (2004-03-03)

Tiny spectrometer offers precision laser calibration
A tiny device for calibrating or stabilizing precision lasers has been designed and demonstrated at the National Institute of Standards and Technology (NIST).   view more (2007-05-14)

Holography and Laser Technology in Medicine
Bonn, 2002-11-18. From the 20th to the 23rd of November 2002 the caesar research center presents new medical applications for laser technologies at the MEDICA Trade Fair in Dusseldorf (Hall 12, Stand C32, Science Region Bonn). The scientists present a rapid method for three-dimensional facial... view more (2002-11-18)

CD player can process more information
The current application of CD-ROM techniques demands faster and better CD-players that can process more information. PhD Student Marco Dettori’s degree ceremony is on Tuesday 10 April. His research project resulted in a greatly improved controller for CD drives. “The large amount of... view more (2001-04-06)

Benchmark fetal surgery study finds timeliness to be critical factor in success of treatment
It's one of the biggest controversies in fetal surgery and the cause of heated debate among surgeons and maternal-fetal medicine physicians around the world: What's the best way to treat twin-twin transfusion syndrome (TTTS), one of the most common conditions requiring fetal surgery and the leading... view more (2007-02-12)

Researchers measure field strength and density of ICF implosions
Scientists have identified for the first time two distinctly different types of electromagnetic configurations in inertial confinement fusion implosions that have substantial effects on implosion dynamics and diagnosis.   view more (2008-02-29)

Have scanner, will travel
No train will travel where safe passage is not guaranteed. Shifted rails or a tree growing too close to the track is an accident waiting to happen. To clear the way for safer travel, a rapid laser scanner measures the clearance profile surrounding the train. We all need our own space - even a... view more (2004-02-03)

Patent application for first ever coloured-light laser
Physicists at the University of Bonn have applied to patent a laser capable of producing almost every colour, from infrared through the entire visible spectrum to the UV range - and this is done not with high-cost optical crystals, but with the aid of a simple glass fibre. The new laser could bring... view more (2003-08-21)

Trap and zap: Harnessing the power of light to pattern surfaces on the nanoscale
Princeton engineers have invented an affordable technique that uses lasers and plastic beads to create the ultrasmall features that are needed for new generations of microchips.   view more (2008-06-19)

NRC team uses new Quantum Technology to control molecules
A research team at the National Research Council Canada (Ottawa) has developed a new quantum technology which uses laser pulses to control quantum processes.   view more (2006-10-13)

Positive statement of the German Science Council about the International Accelerator Project TESLA
On Monday, July 15 2002, at 11 a.m., the German Science Council, installed by the German government, published its evaluation statement about large scale facilities for basic research in the natural sciences. It assessed the TESLA project planned by the research center DESY in cooperation with... view more (2002-07-15)

Cloudy day won't rain on laser communications
Just as clouds block the sun, they interfere with laser communications systems, but Penn State researchers are using a combination of computational methods to find the silver lining and punch through the clouds.   view more (2006-11-13)

Inside rocks, implications for finding life on Mars
If a future space mission to Mars brings rocks back to Earth, Schopf said the techniques he has used, called confocal laser scanning microscopy and Raman spectroscopy, could enable scientists to look at microscopic fossils inside the rocks to search for signs of life, such as organic cell walls.   view more (2006-02-01)

Researchers move closer to switching nuclear isomer decay on and off
Livermore researchers have moved one step closer to being able to turn on and off the decay of a nuclear isomer.   view more (2007-04-06)

Secrets from within planets pave way for cleaner energy
Research that has provided a deeper understanding into the centre of planets could also provide the way forward in the world's quest for cleaner energy.   view more (2008-10-23)

NIST releases new standard for semiconductor industry
A wide range of optical electronic devices, from laser disk players to traffic lights, may be improved in the future thanks to a small piece of semiconductor, about the size of a button, coated with aluminum, gallium, and arsenic (AlGaAs).   view more (2006-10-13)

Breakthrough Chip Delivers Better Digital Pictures For Less Power
The next advance in cameras is becoming a reality at the University of Rochester. Imaging chips revolutionized the photography industry, and now the chips themselves are being revolutionized.   view more (2005-12-08)

NIST announces first observation of 'persistent flow' in a gas
Using laser light to stir an ultracold gas of atoms, researchers at the National Institute of Standards and Technology (NIST) and the Joint Quantum Institute (NIST/University of Maryland) have demonstrated the first "persistent" current in an ultracold atomic gas -a frictionless flow of... view more (2007-11-28)

UCF researchers' breakthrough may help industry create more powerful computer chips
A University of Central Florida research team has made a substantial inroad toward establishing extreme ultraviolet light (EUV) as a primary power source for manufacturing the next generation of computer chips.   view more (2006-10-12)

LASIK for older adults
A new University of Illinois at Chicago study appearing in the online edition of the journal Ophthalmology reports on the safety, efficacy and predictability of laser eye surgery (laser in situ keratomileusis or LASIK) in patients 40-69 years old.   view more (2007-04-19)

Scientists discover who is likely to get dry eye syndrome after LASIK surgery
Scientists at Schepens Eye Research Institute have found that people with a certain low level of tear production are more likely to develop chronic dry eye syndrome after LASIK (laser-assisted in situ keratomileusis), laser refractive surgery to correct near- and far-sightedness than those with... view more (2008-03-04)

Mirror Measures Vortex Drag
Airplanes generate trailing wake vortices which can be dangerous for following aircraft, especially on takeoff and landing. An onboard laser measuring device scans the air space in front of the plane, recognizes turbulence and will inform the pilot. The volume of air traffic is constantly rising -... view more (2004-07-08)

JILA finds flaw in model describing DNA elasticity
DNA, the biomolecule that provides the blueprint for life, has a lesser-known identity as a stretchy polymer.   view more (2007-09-17)

Laser scientists take step towards making fusion energy a reality
Scientists from the UK and Japan may have taken us one step further to the reality of fusion energy with a new answer to an old problem. Research by Dr Ryosuke Kodama and his colleagues at Osaka University, Japan and the UK team published in Nature on Thursday 23 August details a new technique for... view more (2001-08-20)

Tiny holes offer surprising insights
Researchers from Berlin and Seoul store light in plasmonic crystals   view more (2005-03-04)
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