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Technology Research News June 2, 2004 |
Process Nets Cheap Microstructures Researchers from Boston College have demonstrated that it's possible to use relatively inexpensive polymers to construct tiny structures using multiphoton-absorption photopolymerization. |
Technology Research News November 17, 2004 |
Light-Recording Plastic Holds up Researchers have made stable photorefractive polymers that promise practical, inexpensive holographic data storage and real-time image processing. |
Chemistry World February 7, 2008 Lewis Brindley |
3d Television a Step Closer to Reality Watching televisions in 3D could be a reality in future thanks to a polymer that allows holograms to be recorded and erased on a single display. |
Technology Research News November 5, 2003 |
Rig fires more photon pairs Massachusetts Institute of Technology researchers have moved the field of quantum communications forward with entangled photon beams that contain specific wavelengths of light and are relatively bright. |
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. |
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. |
IEEE Spectrum February 2008 Neil Savage |
The Erasable Holographic Display New three-dimensional holographic material can be written and rewritten indefinitely, paving the way toward 3-D movies. |
Technology Research News May 4, 2005 |
Laser Sniffs Explosives Researchers have built a device that detects when molecules of the explosives TNT and DNT stick to a thin film of polymer, or plastic. |
PC Magazine December 13, 2010 Jamie Lendino |
Scientists Develop Self-Healing Plastics Resarchers have now figured out a way to build plastic material that heals itself. |
The Motley Fool June 13, 2005 Dan Bloom |
You Think Blu-ray Is Exciting? Holographic data storage, which is being pursued by a small private company called InPhase Technologies, promises to crush Blu-ray in storage capacity. |
IEEE Spectrum February 2012 Miles et al. |
Using Lasers to Find Land Mines and IEDs A laser could ionize a distant puff of air and thus safely detect the fumes from buried explosives |
Technology Research News February 26, 2003 |
Lasers drive tiny toolset Researchers from Nagoya University in Japan have used light to drive a pair of resin nano tweezers and a nano needle. |
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. |
Technology Research News February 23, 2005 |
Plastic changes color in heat Researchers have engineered a plastic that loses its color when heated. It could eventually be used to produce relatively inexpensive temperature-based paint. |
IEEE Spectrum February 2010 Edward H. Sargent |
Infrared Optoelectronics You Can Apply With a Brush Infrared quantum dots will lead to cheaper photovoltaic cells. When the fabrication of optoelectronic devices becomes almost as easy as splashing paint on a canvas, our assumptions about the high cost of high-performance optoelectronic devices will be turned on its head. |
Military & Aerospace Electronics April 2005 John Keller |
Editor's Notebook: Darpa Details Requirements for High-Energy Diode-Laser Initiative The U.S. Defense Advanced Research Projects Agency is moving ahead with a program to develop a 100-kilowatt weapons-grade diode laser capable of destroying military targets. |
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. |
Military & Aerospace Electronics March 2008 Turner & Ettenberg |
Shortwave Infrared Laser Detection and Tracking on the Battlefield As warfare modernizes, improved pointing and targeting while remaining covert to the enemy from far away is critical to ensuring success. New shortwave infrared (SWIR) technology is helping to meet these critical goals. |
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 |
Technology Research News March 9, 2005 |
Material Promises Denser DVDs Researchers have found a way to use electron beams to read, write and erase bits. The technology could lead to high-speed, ultrahigh density storage media; the material at the heart of the technology could also be used in solar cells. |
Chemistry World November 26, 2007 Tom Westgate |
Scientists Win Cash to Develop Plastic x-Ray Detectors UK scientists have shown for the first time that polymers could compete with silicon for detecting x-ray radiation. Now, a funding boost gives the researchers the chance to work with industry and bring the technology closer to market. |
AboutSafety May 8, 2001 |
Laser Safety Guidelines for understanding the dangers of lasers and the importance of working with them safely... |
Chemistry World June 29, 2007 Simon Hadlington |
Nanowire Shines Light on Subwavelength Microscopy Researchers in the US and Japan have created a nanoscopic 'torch' that shines visible laser light on nanoscale structures, imaging them with high resolution. |
Technology Research News April 20, 2005 |
Ultraviolet Shifts Plastic's Shape Researchers have concocted a polymer material that can be switched from one shape to another in the presence of the right wavelengths of ultraviolet light. |
IEEE Spectrum August 2006 Alexander Hellemans |
Engineering Warms To Frozen Light Separate groups in the U.S. and Europe say that they have built and successfully tested more compact, rugged, and efficient means of delaying light pulses. Their work may clear the way for applications in optical switching and quantum communications. |
National Defense March 2011 Eric Beidel |
Boeing Creates 3D Maps from Laser Beams Boeing researchers have added another dimension to maps by shooting laser beams from the air. |
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. |
Industrial Physicist Dec 2003/Jan 2004 Eric J. Lerner |
Briefs Infrared tissue scans... Better electronic paper... Rapid manufacturing... Flipping storage fields |
PC World February 20, 2002 Kuriko Miyake |
Terabyte Optical Disc in Development Optware refines holographic technology so disc can store more than 100 DVDs... |
Technology Research News December 31, 2003 Eric Smalley |
Light frozen in place Researchers at Harvard University have trapped and held a light pulse still for a few hundredths of a millisecond. |
IEEE Spectrum February 2008 Willie D. Jones |
Engineers Work on Laser-Based Brain-Machine Interface for Prosthetic Arm Laser stimulation of nerves may light the way to better nervous-system feedback for prosthetics |
IEEE Spectrum September 2006 J R Minkel |
A Tabletop UV Microscope With the recent demonstration of a high-resolution ultraviolet microscope that fits on a tabletop, semiconductor manufacturing and basic science researchers alike may soon have a far easier time getting the images they need. |
Industrial Physicist Wippich & Dessau |
Tunable Lasers and Fiber-Bragg-Grating Sensors Today, the tunable laser is being tested in many industrial applications, including optical remote sensing, where laser-based systems can provide improved performance over electronic means of measuring strain, temperature, and pressure. |
Military & Aerospace Electronics March 2008 |
Electro-Optics Briefs VueMetrix delivers laser diode controller for high-power fiber lasers... DILAS offers conduction-cooled fiber-coupled laser modules for military applications... Axsys to provide infrared imaging lenses for Army CROWS program... |
Chemistry World April 21, 2015 James Urquhart |
Plant-inspired plastics take shape Shape-shifting plastics which respond to external stimuli, similar to how Venus flytraps ensnare prey and touch-me-nots fold their leaves inwards when touched, have come a step closer thanks to a new polymer. |
Technology Research News January 26, 2005 |
Spray-on Photocells Harvest Infrared Researchers from the University of Toronto have found a way to cheaply and easily harvest the infrared portion of the sun's spectrum of lightwaves with a paint-like material that can be sprayed on large surfaces. |
IEEE Spectrum May 2010 Neil Savage |
The Laser at 50 It's the golden anniversary of this fundamental technology |
Military & Aerospace Electronics January 2005 |
Products Direct flash lamp pumped die laser... Military- and space-qualified laser diodes... Near-infrared diode laser... etc. |
Technology Research News September 24, 2003 Eric Smalley |
Laser made from single atom The simplest possible laser -- a single atom -- has been on the drawing board for decades. Researchers have finally achieved the extremely precise control needed to make a laser from just one atom. The first demonstration of a single-atom laser showed that it's a different animal -- it produces quantum light. |
Technology Research News March 23, 2005 |
Microdroplet makes mighty microscope Researchers from the University of Maryland have found a way to reach nanometer-scale resolution using something called far-field optics. |
National Defense December 2015 Yasmin Tadjdeh |
Lockheed Invests in Laser Technology Lockheed Martin is investing heavily in laser technology and new ways to manufacture such systems, as the company begins production of 60-kilowatt lasers for the U.S. Army. |
Military & Aerospace Electronics February 2005 John Keller |
Laser pointer or terrorist threat? Several recent incidents in which aircraft pilots claim to have been temporarily blinded by laser beams are igniting debate over whether legally obtained laser pointers in the wrong hands could be considered terrorist weapons. |
Military & Aerospace Electronics October 2005 John McHale |
Chasing the goal of an efficient battlefield laser U.S. DoD researchers aim to develop small lasers for use in tactical air missions. The engineering challenge has been taken up by contractors including Northrop Grumman and Lockheed Martin. |
Technology Research News April 9, 2003 Chhavi Sachdev |
Infrared headset nixes radiation Many cell-phone users have taken to using hands-free headsets to avoid the microwave radiation the devices emit, but the electrical wires that connect the headsets to the phones can also act as antennas for microwaves. A headset that connects via infrared light sidesteps the radiation problem. |
Military & Aerospace Electronics December 2004 |
Test Moves Missile-Defense Laser Program Closer to Deployment The future U.S. Airborne Laser system took another step forward last month when modules of the system's megawatt-class chemical oxygen-iodine laser were test fired for the first time while linked together as one unit. |
Chemistry World August 13, 2014 Andy Extance |
Photon pinball identifies chemicals from afar US scientists have pushed the range at which chemicals can be remotely identified beyond a kilometer by turning the samples themselves into lasers. |
Military & Aerospace Electronics September 2009 |
Electro-Optics Brief Thermal cameras for digital video surveillance offered by Premier Electronics... RPMC delivers military laser for harsh-environment uses... Coherent introduces modular diode laser system with 400 watts of power... etc. |
Chemistry World July 12, 2006 Jessica Ebert |
Light Sensors From a Test Tube Making electronic components from solutions of chemicals has long been touted as being cheaper and cleaner than conventional manufacturing processes, and researchers now say that it can also deliver better devices. |
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. |
Chemistry World January 21, 2009 Alexander Hellemans |
Quantum shuttling boost for organic solar cells Organic polymers can use a quantum effect to rapidly shuttle light energy along their chains, even at room temperature. |