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Optical Society of America
Enhancing solar cells with nanoparticles
New approach to help solar cells harvest light more efficiently
NEWS
more articles ( 160 )
Princeton University, Engineering School
Princeton researchers discover new type of laser
World of Photonics Congress
Call for Papers
World of Photonics Congress
Latest Research on Laser Processing and Laser Systems at Lasers in Manufacturing (LiM) 2009
ANALYSIS-MARKET-TRENDS
more articles ( 42 )
Photonic-Interview - 7 questions to Dr.-Ing. Gerhard Holst
A successful year for image processing
Solarpraxis Forum
Solar industry continues to forecast growth – despite the financial crisis
laser and electric arc
Lasers for macro processing
PRODUCT INNOVATIONS
more articles ( 292 )
Laser-Direct-Write process
First rapid prototyping system for 3D nanostructuring
ISRA VISION - quality for the photovoltaic industry
Optical Inspection for the Field of Thin-Film Solar
Carl Zeiss MicroImaging
Four new systems for Optical Sectioning
CAREER TIPS
Ffull body scanner
Passive terahertz imaging for security technology
APPLICATIONS
Rensselaer Polytechnic Institute
Lighting Research Center develops framework for assessing light pollution
Fraunhofer and FU Berlin
Can a laser scanner drive a car?
EVENTS
more articles ( 9 )
LASER World of PHOTONICS 2009
„Light at work“
bayern photonics e.V. - Kommunikationsforum
Measuring and controlling high dynamic laser welding processes with Cellular Neural Networks
Optical Technologies Conference
Messe München Hosts Technology Show to Kick Off the Innovation League of the Bundesministerium für Bildung und Forschung
PRESS RELEASES
Fraunhofer-Gesellschaft - communication laser
Satellite communications by laser
PRACTICE TIPS
Dragonlasers - green laser
Experiments for high power green laser pointers
Up to date - 08.01.2009
Call for Papers
The World of Photonics Congress is the leading trade congress in Europe for optical technologies, and provides both a strategic and operative venue for a diverse range of conferences. Those wishing to participate as speakers and present their research results to an international specialist audience, simply have to apply.
Lasers for macro processing
Transport and energy are growth industries. Joining technologies that allow large, thick-walled components to be processed with short production times are required for developing wind power plants, pipelines and secure transport containers. The combination of laser and electric arc into a common welding process offers financial benefits. The development of superlative lasers in the multi-kilowatt range will enable the future use of hybrid laser-electric arc processes with big metal plate thicknesses.
A sub-femtosecond stop watch for ‘Photon Finish’ races
Using a system that can compare the travel times of two photons with sub-femtosecond precision, scientists at the Joint Quantum Institute (a partnership of the National Institute of Standards and Technology (NIST) and the University of Maryland) and Georgetown University have found a remarkably large difference in the time it takes photons to pass through nearly identical stacks of materials with different arrangements of refractive layers.
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