The principle behind whispering galleries - where words spoken softly beneath a domed ceiling or in a vault can be clearly heard on the opposite side of the chamber - has been used to achieve what could prove to be a significant breakthrough in the miniaturization of lasers. Ultrasmall lasers, i.e., nanoscale, promise a wide variety of intriguing applications, including superfast communications and data handling (photonics), and optical microchips for instant and detailed chemical analyses.
Moser Baer, the global technology company, today announced that its photovoltaic subsidiary is ready for production of thin film photovoltaic modules at its manufacturing plant in Greater Noida. This follows final acceptance test (FAT) certification of Moser Baer Photovoltaic's SunFab™ Thin Film Line supplied by Applied Materials, Inc., the California-based nanomanufacturing technology solutions provider. The certification verifies that the SunFab line has met all manufacturing, module efficiency and yield specifications.
Piezo systems specialist PI will introduce the novel N-380 / N-381 NEXACT® ceramic linear motor actuators at this year's Photonics West conference in San Jose, CA. The new actuator is based on the Piezo Walk principle and replaces classical lead screw actuators combining high forces and long travel ranges with sub-nanometer resolution in a small package.
New trends and applications from various high-tech areas will be presented again this year by the exhibitors of the Product Market "Micro, Nano + Materials" at MicroTechnology/HANNOVER MESSE from April 20 to 24, 2009 in Hanover, Germany. .
Structured Materials Industries, Inc. (SMI) announces today that it has opened its application lab facilities for the MOCVD growth of ZnO based films for transparent contact work as used with LEDs and photovoltaics, as well as ZnO films for transparent and power transistors.
The ability to stream videos online with the quality of high-end home theater systems, and to run computer programs a thousand times faster, are some of the future advances being made possible by a Penn State research team led by Tony Jun Huang, the James Henderson assistant professor of engineering science and mechanics.
The Institut de physique et de chimie des matériaux de Strasbourg (IPCMS - CNRS/Université de Strasbourg) inaugurated its new transmission electron microscope on 9 January 2009. This instrument, which will be devoted to studying matter at the atomic scale, is one of the best-performing in Europe.
Simulation of the electric field surrounding a single MWCNT in vacuum. Dr Tim Wilkinson from the Cambridge University Department of Engineering's Photonics Research Group has made an exciting breakthrough. He has combined liquid crystals with vertically grown carbon nanotubes to create a reconfigurable three-dimensional liquid crystal device structure.
BetaLED luminaires were unveiled yesterday at the University of California, Davis' Robert and Margrit Mondavi Center For The Performing Arts' parking structure, Davis, CA. LED fixtures, featuring activity-sensing technology adapted and developed at the California Lighting Technology Center (CLTC) at UC Davis, provide enhanced nighttime visibility and reduce energy consumption by up to 80 percent.
Distorted cell-phone photos and big, clunky telephoto lenses could be things of the past. University of Wisconsin-Madison Electrical and Computer Engineering Associate Professor Zhenqiang (Jack) Ma and colleagues have developed a flexible light-sensitive material that could revolutionize photography and other imaging technologies.
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