What is a laser TV?
If you want the biggest image possible, for the best price, you want a laser TV. Here's what you need to know......»»
Femtosecond laser technique births "dancing microrobots": A breakthrough in multi-material microfabrication
A research team led by Prof. Wu Dong from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) proposed a femtosecond laser 2-in-1 writing multi-material processing strategy to fabricate micromachined join.....»»
Best laser printer deals: HP, Epson, Xerox, Canon starting at $130
If you're ready to get your prints faster, read on to discover the best laser printer deals available right now......»»
It’s priced for a home office, but this Canon all-in-one prints like a pro
Canon's imageClass MF275dw is a speedy, black-and-white, all-in-one laser printer that comes at a bargain price......»»
NASA"s deep space communications to laser boost
Set to launch this fall, NASA's Deep Space Optical Communications (DSOC) project will test how lasers could speed up data transmission far beyond the capacity of current radio frequency systems used in space. Known as a technology demonstration, DSOC.....»»
Physicists achieve fusion with net energy gain for second time
Initial data shows an energy output greater than 3.5 megajoules. Enlarge / Researchers at the Lawrence Livermore National Laboratory in California have used the world’s most powerful laser to fuse the nuclei of hydrogen isotope.....»»
Logitech’s best wireless mouse is discounted at Best Buy
The Logitech MX Master 3S Laser Mouse is the best mouse around and it's currently on sale at a small discount at Best Buy......»»
What do you do with a shrunken laser?
The laser is so small you need a microscope to see it properly. But it's not just the size that scientists at Sandia National Laboratories are excited about......»»
Daily deals Aug. 1: MacBook Pro 16" for $1,649, 24" iMac for $822, 32" monitor $269 & more
Today's top deals include up to 51% off Beats headphones and earbuds, 40% off a Hisense 2.1ch soundbar with built-in subwoofer, 41% off a Hisense 4K UHD laser TV, $30 off a Ring indoor security camera, and more.Get a Magic Keyboard Pro 11 for $179.99.....»»
New method improves proton acceleration with high power laser using frozen hydrogen as target
Bringing protons up to speed with strong laser pulses—this still young concept promises many advantages over conventional accelerators. For instance, it seems possible to build much more compact facilities. Prototypes to date, however, in which las.....»»
Examining how atomic nuclei vibrate with a greater degree of precision
Using ultra-high-precision laser spectroscopy on a simple molecule, a group of physicists led by Professor Stephan Schiller Ph.D. from Heinrich Heine University Düsseldorf (HHU) has measured the wave-like vibration of atomic nuclei with an unprecede.....»»
Acoustic emission monitoring technique, an essential way to analyze pulsed laser processing
Acoustic emission (AE) monitoring is used to reveal the interaction mechanisms in pulsed laser processing of float glass. Circular ablated pits and irregular shaped cracks are formed on the float glass's upper surface by the pulsed laser dotting. By.....»»
Improving recyclable waste classification with laser-induced breakdown spectroscopy
Managing and classifying waste accurately for reuse is a growing challenge in environmental protection. Addressing this issue, researchers at Hefei University of Technology in China have embarked on a quest to innovate in the realm of waste managemen.....»»
A new type of quantum bit in semiconductor nanostructures
Researchers have created a quantum superposition state in a semiconductor nanostructure that might serve as a basis for quantum computing. The trick: two optical laser pulses that act as a single terahertz laser pulse......»»
Phase-tailored assembly and encoding of dissipative soliton molecules
Streams of ultrashort light pulses delivered from mode-locked laser resonators stimulate potential applications in ultrafast science and information technology. Here the elementary pulse entity, termed dissipative solitons in contrast to the pure sol.....»»
Spectrally combining lasers could unleash the potential of laser-plasma accelerators
A team of researchers from the Accelerator Technology & Applied Physics (ATAP) Division at Berkeley Lab has developed a new technique for combining fiber lasers operating at different wavelengths to produce ultrashort laser pulses. The research was p.....»»
Laser treatment found to boost battery performance
As the world transitions to renewable power sources such as solar and wind, there is a growing need for high-performance rechargeable batteries to store the energy generated by this intermittent energy source. Today's lithium-ion batteries are good,.....»»
Fabrication of nanoscale photonic crystals with an ultrafast laser
The light control performance of photonic crystals is closely related to their lattice constant, which typically requires the lattice constant to be in the same order of magnitude as the working wavelength. In crystal materials, the photonic crystal.....»»
Two types of ultrafast mode-locking operations generation from an Er-doped fiber laser based on germanene nanosheets
Saturable absorbers as passive modulators in passively mode-locked fiber lasers play a crucial role in the generation of ultrashort pulses. Germanene, a graphene-like two-dimensional material with fast carrier relaxation time and large nonlinear abso.....»»
Wide field-of-view metasurface-enhanced scanning lidar may hold promise for autonomous vehicle technology
Pulsed laser scanning lidar is a core technology for autonomous driving and robotic mobility. Herein, a directional light pulse is backscattered by a reflective object and the elapsed time between emission and detection of the pulse is used to calcul.....»»
Level up your art with Ortur’s OLM3 laser engraver and cutting machine
These days, starting your own business has become a lot easier, and if you’re thinking about maybe selling some art-related products, a laser engraver and cutter could be a good tool to have. The internet has made it a lot easier for pe.....»»