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Chemistry World
October 29, 2007
Lewis Brindley
Laser Hits the Right Spot for Chemical Analysis Scientists have developed a 'laser nanoantenna' that could significantly boost the level of detail available to tabletop microscopes. mark for My Articles similar articles
Chemistry World
September 20, 2013
James Urquhart
Microscopy and spectroscopy combined US researchers have developed a new imaging technique which combines the spatial resolution of scanning tunneling microscopy with vibrational information obtained from infrared spectroscopy. mark for My Articles similar articles
Chemistry World
October 8, 2014
Super-resolution light microscopy wins chemistry Nobel The 2014 chemistry Nobel prize has been given to three pioneers of biomedical imaging, whose work has enabled nanoscale features within cells to be captured in exquisite detail. mark for My Articles similar articles
Technology Research News
October 6, 2004
Crystal structure tunes nanowires A new process that controls the crystal structure of nanowires made from specific semiconductors may enable electronic components, such as light-emitting diodes and laser diodes, with tunable properties. mark for My Articles similar articles
Chemistry World
February 15, 2012
James Urquhart
Branched organic nanowire heterojunctions Chinese researchers have combined two organic materials to create branched organic nanowire heterojunctions for the first time. mark for My Articles similar articles
Technology Research News
January 26, 2005
Plastic Records Infrared Light Researchers have extended the sensitivity of photorefractive polymers so that they can be used at the common infrared communications frequency of 1550 nanometers. mark for My Articles similar articles
Industrial Physicist
Jennifer Ouellette
Seeing with Sound Acoustic microscopy is making inroads into areas such as materials characterization, biology, and medical diagnosis, and giving researchers yet another valuable tool in their imaging arsenal. mark for My Articles similar articles
Chemistry World
October 15, 2009
Simon Hadlington
Optical conveyor belt gathers up molecules Researchers in Germany have developed a novel way to 'round up' biological molecules that are freely suspended in solution and trap them in a confined space using nothing more than light. mark for My Articles similar articles
IEEE Spectrum
June 2009
Saswato Das
Two-Laser Lithography Shrinks Transistors A new microscopy technique gets adapted for chipmaking mark for My Articles similar articles
Technology Research News
June 29, 2005
Eric Smalley
Nanowire networks route light Will computer chips using light rather than electricity offer increased computing speed? Research says probably. mark for My Articles similar articles
Technology Research News
September 24, 2003
Teamed lasers make smaller spots Researchers from Boston University have tapped the properties of polarization in order to focus a laser beam more tightly in space. The method could be used to scan objects in finer detail and to make finer features in processes like rapid prototyping and photolithography. mark for My Articles similar articles
Technology Research News
September 22, 2004
Microscope Etches Ultrathin Lines Researchers have shown that it is possible to match electron beam resolution for organic materials using an ultraviolet laser shown through a near-field optical microscope. mark for My Articles similar articles
Chemistry World
November 19, 2008
Hayley Birch
Colourful future for nanowires Dutch scientists have worked out how to fine tune the stripes of alternating crystal lattices that form in semi-conducting nanowires. mark for My Articles similar articles
Technology Research News
June 1, 2005
Lasers Built Into Fiber-Optics Researchers have crossed a gas-filled fiber optic laser with ordinary fiber optics to make a Raman laser and a frequency stabilizer -- devices that provide precise control of laser beams. mark for My Articles similar articles
Chemistry World
January 15, 2015
Emma Stoye
Blowing up brain tissue with swelling polymer delivers sharper images A new microscopic technique that magnifies specimens by blowing them up like a balloon could make it easier to produce high resolution images of cells and tissues. mark for My Articles similar articles
IEEE Spectrum
February 2009
Mark Anderson
Two Steps Toward a Terabit Internet Nonlinear optics tricks bring terabit-per-second bandwidth within reach mark for My Articles similar articles
Chemistry World
August 30, 2012
Simon Hadlington
Record proton conductivity claim withdrawn US chemists have withdrawn a claim that they created a crystalline nanowire that can conduct protons at world record speeds after other researchers, and subsequently they themselves, failed to reproduce the results. mark for My Articles similar articles
Chemistry World
January 14, 2011
Laura Howes
Size matters in piezoelectric materials Nanowires that produce current when bent and deformed can show huge improvements in efficiency as their diameters are shrunk. The findings will help advance research to power technology at the nanoscale. mark for My Articles similar articles
Chemistry World
October 17, 2007
Lewis Brindley
Shining a New Light on Nanowires Scientists have created tiny solar power cells using silicon nanowires 200 times thinner than a human hair. The cells could provide renewable energy for both nano- and large-scale applications. mark for My Articles similar articles
Military & Aerospace Electronics
January 2005
The elusive military optoelectronics market Optical technology is more important for military and aerospace applications today than ever before mark for My Articles similar articles
Chemistry World
September 2, 2007
Lewis Brindley
Nanoparticles Paint a Finer Picture Swiss scientists have developed a process that can print detailed images using nanoparticles as 'ink', while maintaining their catalytic and optical properties. mark for My Articles similar articles
Military & Aerospace Electronics
May 2006
Raytheon researchers eye boosting laser power to weapons-grade levels High-power laser systems made from low-power modules would leapfrog bottlenecks to create ever-higher-power monolithic laser systems. mark for My Articles similar articles
Chemistry World
May 26, 2009
Phillip Broadwith
Salt nanowire surprise Common table salt - normally a brittle crystalline material - can be pulled into nanowires that will extend by more than twice their own length without breaking mark for My Articles similar articles
Technology Research News
December 1, 2004
Eric Smalley
Pure Silicon Laser Debuts Researchers have made a prototype laser from silicon. The laser is tunable, meaning it can lase in a range of wavelengths, or colors, and it works at room temperature. mark for My Articles similar articles
Military & Aerospace Electronics
March 2007
European Briefs Cedip Infrared offers battery and screen options for Silver IR cameras... Intense unveils high-power semiconductor laser diodes... mark for My Articles similar articles
Chemistry World
May 1, 2008
Richard Van Noorden
Nanotrees without the seeds Lead sulfide wires that sprout in intricate tree-like patterns show you don't need templates or catalysts to control nanowire growth, say US-based chemists. mark for My Articles similar articles
Chemistry World
January 9, 2008
Lewis Brindley
A Silicon Surprise Two teams of US scientists have demonstrated silicon-based 'thermoelectric' materials that could convert waste heat back into electricity. mark for My Articles similar articles
Military & Aerospace Electronics
July 2004
John Keller
Adaptive Optics Blends the Best of Electronic and Optoelectronic Technologies This approach uses deformable mirrors, MEMS, or liquid-crystal technologies to adjust for optical distortion in the atmosphere, which yields a new level of focus and resolution to high-energy lasers, deep-space exploration, and perhaps even eye surgery. mark for My Articles similar articles
IEEE Spectrum
January 2008
Neil Savage
Silicon Nanowires Turn Heat to Electricity Thermoelectric converters could tap waste heat from power plants and microchips. mark for My Articles similar articles
Chemistry World
December 9, 2010
Mike Brown
Lithiation through the lens Scientists have generated high resolution images of lithium ions being deposited on a single nanowire anode, revealing how the material grows and flexes in response to charge. mark for My Articles similar articles
IEEE Spectrum
January 2009
Jean Kumagai
Winner: Quantum Leap Quantum-dot lasers from Japan's QD Laser will make high-speed "fiber to the home" networks simpler, cheaper, and more power-efficient mark for My Articles similar articles
CIO
January 1, 2003
Matthew W. Beale
Unseen Stripes Imagine a nanowire -- 10,000 times thinner than a human hair -- that can function as a transistor, a light-emitting diode, a biochemical sensor and many other devices, all along a single candy-striped strand. mark for My Articles similar articles
Technology Research News
October 20, 2004
Eric Smalley
Wide laser makes simple tweezers Much of medical diagnostics and biomedical research involves trapping, manipulating and sorting individual cells and like-sized bits of matter. A recently demonstrated way of manipulating cells promises to be less expensive than laser tweezers. mark for My Articles similar articles
Military & Aerospace Electronics
January 2006
John McHale
Optoelectronic Innovation is Everywhere Military designers today are blending optics, optoelectronics, and electronic technologies to improve the capabilities of sensors, speed the throughput of communications links, and field effective laser weapons. mark for My Articles similar articles
Popular Mechanics
October 30, 2009
Jeremy Jacquot
7 Saber-Dueling, Phaser-Blasting Hollywood Laser Myths These sci-fi scenes may look cool on film, but real science tells a different story. mark for My Articles similar articles
IEEE Spectrum
October 2005
Paniccia & Koehl
The Silicon Solution In the future, ordinary silicon chips will move data using light rather than electrons, unleashing nearly limitless bandwidth and revolutionizing computing mark for My Articles similar articles
Military & Aerospace Electronics
February 2007
John Keller
Air Force taps Johns Hopkins to integrate high-speed laser communications links The bidirectional optical interface will bridge data-link terminals from two U.S. defense and communications companies via a free-space laser communications link. mark for My Articles similar articles