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(38,322 articles)
Popular News
Zeiss Reports Revenue Growth Despite Currency Effects
JENA, Germany, Sept. 4, 2014 — Carl Zeiss Meditec AG recently reported revenue of €673.7 million (about $878.8 million) in the first nine months of its fiscal year, an increase of 3.8 percent from the same period in the previous year when adjusted for exchange rates. The company’s earnings before interest and taxes were €92.1 million (about $119.1 million), resulting in earnings per share falling by 13.5 percent compared to the first nine months of the previous fiscal year. Revenues were roughly
Video: Selective Laser Melting Enhances Rocket Testing
HUNTSVILLE, Ala., Sept. 3, 2014 — Some of the most complex rocket engine parts have been created and tested with the help of laser-based 3-D printing. A team from the NASA Marshall Space Flight Center designed two rocket injectors, which were created via 3-D printing with the help...
SERS Advances Noninvasive Prostate Cancer Screening
GUANGDONG, China, Sept. 3, 2014 — SERS spectroscopy could provide a noninvasive way to screen for prostate cancer. A team from Guangdong Medical College used SERS, as well as a spectral data processing algorithm called support vector machine (SVM), to identify the cases of prostate...
And We’ll Have Fun, Fun, Fun ’Til the 409 Drives Itself
Sep 3, 2014 — The distinctive sound of The Beach Boys has been ringing in my ears since a recent concert I attended. Songs about cars and driving have long been among my favorites, probably because I’ve always enjoyed driving. I especially like my current...
Fibercore Acquires Fibertronix
SOUTHAMPTON, Hampshire, England, Sept. 1, 2014 — Fibercore has acquired Fibertronix of Hudiksvall, Sweden, for an undisclosed sum. Fibertronix produces specialty fiber and hermetic carbon and high-temperature polyimide coatings for harsh environments, targeting the oil and gas and medical markets....
North American Machine Vision Sales Grow
ANN ARBOR, Mich., Sept. 2, 2014 — Machine vision sales in North America increased 11 percent to $1.04 billion in the first half of 2014, according to the trade group AIA. Component sales grew 28 percent to $155 million, and systems sales grew 9 percent to $886 million. While sales...
Colorless Solar Window has 1% Efficiency
EAST LANSING, Mich., Sept. 2, 2014 — A team at Michigan State University has realized an untinted solar window that absorbs and generates electricity from the near-infrared wavelengths of sunlight.
Optogenetics Swaps Memory Emotions
CAMBRIDGE, Mass., Sept. 2, 2014 — It may be possible to change negative memories into positive ones, and vice versa, using optogenetics techniques.
‘Cannon’ Launches Single Photons
COPENHAGEN, Denmark, Sept. 2, 2014 — A new photonic "cannon" could provide the necessary light control for quantum encryption and computing.
Biolase Names New CEO, Directors of Marketing, Sales
IRVINE, Calif., Sept. 3, 2014 — Dental-laser maker Biolase Inc. has hired two new marketing executives and created a global commercialization team.
Laser Cooling Halts Trapped Molecule's Rotation
EVANSTON, Ill., Sept. 2, 2014 — It’s relatively easy to trap molecules using lasers, yet they persist in rotating as if they were not trapped at all. But a new laser cooling technique has helped a team from Northwestern University stop a trapped, rotating molecule dead in...
Raman Whispering Gallery Detects Nanoparticles
ST. LOUIS, Sept. 1, 2014 — A Raman microlaser sensor can detect and count individual particles — including viruses — as small as 10 nm. Researchers led by Dr. Lan Yang of Washington University achieved Raman lasing in a silica microcavity or whispering gallery....
‘Butterfly Molecule’ System Could Bring New Sensors, More
TALLAHASSEE, Fla., Aug. 29, 2014 — A molecular system could convert photon energy directly to mechanical motions, emit white light and even take your temperature. The system, developed by Florida State University researchers, is based on a molecule that was previously created by Biwu...
Quantum Imaging Method Doesn’t Need Light to Touch Object
TYROL, Austria, and VIENNA, Aug. 29, 2014 — A new quantum imaging technique can acquire an image of an object without ever detecting the light used to illuminate it. Typically, to obtain an image of an object it must be illuminated with a light beam and a camera used to sense the light that...
Doppler OCT Measures Cocaine’s Impact on Brain
WASHINGTON, Aug. 28, 2014 — A variant of optical coherence tomography has provided the first images of blood flow disruption in the brain caused by cocaine use.
Spectroscopy Measures Nanoscale Material Strain
LAFAYETTE, Ind., Aug. 28, 2014 — A new spectroscopy technique could lead to microelectronics that perform better under stress and heat. A team from Purdue University developed the technique, called nanomechanical Raman spectroscopy. Raman spectroscopy can provide information about...
Microsphere Exhibits Chip-Scale Lasing
CHAMPAIGN, Ill., Aug. 27, 2014 — Combining nanoplasmonic devices and optical microresonators can produce laser-like light emission, potentially paving the way for power-on-a-chip applications.
New Chief of Operations Joins Gooch & Housego
Dowlish Ford, Ilminster, England, Aug. 27, 2104 — Alex Warnock has been named chief operating officer at optical components firm Gooch & Housego plc.
Laser Pulses (Briefly) Turn Glass into Metal
WIEN, Austria, Aug. 27, 2014 — Subjected to ultrafast laser pulses, quartz glass can take on metallic properties, turning briefly from electrical insulator to conductor. A team at the Vienna University of Technology had previously demonstrated this effect, and is now studying...
Forecast: Worldwide Solar Capacity to Reach 66 GW by 2019
BOSTON, Aug. 26, 2014 — The global solar power industry will grow to a capacity of 65.6 gigawatt-peak (GWp) by 2019, with China at the forefront, the market analysis firm Lux Research predicts. Worldwide solar power capacity stood at a 37.5 GWp in 2013, meaning Lux...
Hydrogen Produced Using Photosynthetic Blueprint
CANBERRA, Australia, Aug. 26, 2014 — Researchers have artificially replicated steps of photosynthesis to produce hydrogen as a zero-carbon replacement for petroleum products. A team from Australian National University modified the naturally occurring protein ferritin to display a...
Synopsys Names Optical Design Contest Winners
MOUNTAIN VIEW, Calif., Aug. 26, 2014 — Xinda Hu of the University of Arizona, and University of Rochester students Anthony Vella, Aaron Bauer and Nicolas Brown are the winners of Synopsis Inc.’s Robert S. Hilbert Memorial Optical Design Competition. Hu designed a multifocal-plane...
Biomimetic Photodetector Distinguishes Color
HOUSTON, Aug. 26, 2014 — A new photodetector mimics living organisms’ ability to sense colors, enhancing color filtering and selectivity. The biomimetic color photodetector, developed at Rice University’s Laboratory for Nanophotonics (LANP), uses an aluminum...
Ground-Based Optics to Track Space Debris
CANBERRA, Australia, Aug. 26, 2014 — A new facility will use electro-optics and radar to provide an enhanced view of debris orbiting the Earth. Lockheed Martin Space Systems, in collaboration with Electro Optic Systems pty Ltd., is developing the new tracking site in Western Australia....
Inrad Receives Order for Tank Optics
NORTHVALE, N.J., Aug. 25, 2014 — Inrad Optics has received a $585,553 order for metal optical mirrors from the U.S. Army. Inrad will provide single-axis mirrors for electro-optic fire-control systems that give M1A1 tanks their ability to shoot on the move. The original five-year...
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August 2024
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