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......»»
The feline frontier: NASA sends cat video from deep space
NASA on Monday announced it had used a state-of-the-art laser communication system on a spaceship 19 million miles (31 million kilometers) away from Earth—to send a high-definition cat video......»»
A NASA cat video in deep space just did something very special
NASA has streamed the first ultra-HD video (of a cat!) via laser from deep space, paving the way for higher-data-rate communications in future missions......»»
Ultrafast laser technology could offer improved cancer treatment
Ultrafast laser technology continues to surprise. While research in this field may seem rather abstract at first glance, it very often leads to concrete applications. This is particularly true in health care, where the technology can be used to treat.....»»
NASA"s space station laser comm terminal achieves first link
A NASA technology experiment on the International Space Station completed its first laser link with an in-orbit laser relay system on Dec. 5, 2023. Together, they complete NASA's first two-way, end-to-end laser relay system......»»
Researchers create stable hybrid laser by 3D printing micro-optics onto fibers
For the first time, researchers have shown that 3D-printed polymer-based micro-optics can withstand the heat and power levels that occur inside a laser. The advance enables inexpensive, compact, and stable laser sources that would be useful in a vari.....»»
Research progress in pump-probe experiments at high-intensity laser facilities
The reaction kinetics of energetic materials is a key factor in determining the detonation characteristics and safety. The complexity of the reaction process and the lack of experimental means remain a notable challenge in experimental research and f.....»»
This pocket-sized portable smart projector is 28% off today
The portable Anker Nebula Capsule 3 Laser smart projector, which runs for 2.5 hours on a single charge, is currently on sale from Amazon with a $220 discount......»»
An anomalous relativistic emission arising from the intense interaction of lasers with plasma mirrors
Interactions between intense laser pulses and plasma mirrors have been the focus of several recent physics studies due to the interesting effects they produce. Experiments have revealed that these interactions can generate a non-linear physical proce.....»»
Laser-induced hydrothermal growth for electrocatalytic applications
In the new study published in the journal International Journal of Extreme Manufacturing on 1 November 2023, researchers from the UK and China reported a novel technique based on a laser-induced hydrothermal reaction (LIHR) mechanism for the growth o.....»»
The secret life of an electromagnon: Research takes a step toward ultrafast control of magnetism with light
Scientists have revealed how lattice vibrations and spins talk to each other in a hybrid excitation known as an electromagnon. To achieve this, they used a unique combination of experiments at the X-ray free electron laser SwissFEL. Understanding thi.....»»
Scientists develop new approach for single-shot characterization of ultrashort free-electron laser pulses
Scientists at the Shanghai Advanced Research Institute (SARI) of the Chinese Academy of Sciences have proposed and validated a novel approach for single-shot characterization of ultrashort free-electron laser pulses based on self-referenced spectral.....»»
Best Cyber Monday printer deals on laser, inkjet and photo printers
If you're thinking about buying a laser, inkjet or photo printer, you shouldn't miss the huge discounts that are available from this year's Cyber Monday deals......»»
Dynamic z-scanning for ultrafast auto-focusing in laser processing
In laser-based manufacturing, accommodating non-flat, or changing surfaces has traditionally been labor-intensive, involving complex focus mapping procedures and or ex-situ characterization. This often results in repositioning errors and extended pro.....»»
Meet the new instruments that will take advantage of SLAC"s upgraded X-ray laser
Teams at the U.S. Department of Energy's SLAC National Accelerator Laboratory recently celebrated the completion of a major upgrade to the world's first hard X-ray free-electron laser (XFEL), the Linac Coherent Light Source (LCLS) at the US Departmen.....»»
Creating vortices in a superfluid made of light
By using a special combination of laser beams as a very fast stirrer, RIKEN physicists have created multiple vortices in a quantum photonic system and tracked their evolution. This system could be used to explore exotic new physics related to the eme.....»»
DEAL: Grab Anker’s Nebula Cosmos Laser Projector
You might want to go an extra step further and invest in a laser home projector setup, which might prove to be a nice addition to your home entertainment kit. The post DEAL: Grab Anker’s Nebula Cosmos Laser Projector appeared first on Phandroid.....»»
NASA laser communications test riding with Psyche sends back its first data
An experimental test of laser communications has sent back its first data, in a demonstration of the use of laser communications for deep space missions......»»
NASA"s Deep Space Optical Comm demo sends, receives first data
DSOC, an experiment that could transform how spacecraft communicate, has achieved "first light," sending data via laser to and from far beyond the moon for the first time......»»
Laser pulse compression by a density gradient plasma for exawatt to zettawatt lasers
A new method of creating laser pulses, more than 1,000 times as powerful as those currently in existence, has been proposed by scientists in the UK and South Korea......»»
Best Black Friday printer deals on laser, inkjet and photo printers
If you're thinking about buying a laser, inkjet or photo printer, you shouldn't miss the huge discounts that are available from this year's Black Friday deals......»»