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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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. 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
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
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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 mark for My Articles similar articles
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. 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
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. 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
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. 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
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. mark for My Articles similar articles
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. mark for My Articles similar articles
AboutSafety
May 8, 2001
Laser Safety Guidelines for understanding the dangers of lasers and the importance of working with them safely... mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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
Industrial Physicist
Dec 2003/Jan 2004
Eric J. Lerner
Briefs Infrared tissue scans... Better electronic paper... Rapid manufacturing... Flipping storage fields mark for My Articles similar articles
PC World
February 20, 2002
Kuriko Miyake
Terabyte Optical Disc in Development Optware refines holographic technology so disc can store more than 100 DVDs... mark for My Articles similar articles
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. mark for My Articles similar articles
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 mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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... mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
IEEE Spectrum
May 2010
Neil Savage
The Laser at 50 It's the golden anniversary of this fundamental technology mark for My Articles similar articles
Military & Aerospace Electronics
January 2005
Products Direct flash lamp pumped die laser... Military- and space-qualified laser diodes... Near-infrared diode laser... etc. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. 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
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. mark for My Articles similar articles