Search query: optical
Categories: Physics: Optics
13142 records searched, 583 records found, 20 matches displayed
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Published Chemists image basic blocks of synthetic polymers
(via sciencedaily.com) Original source Researchers have developed a new method to image polymerization catalysis reactions one monomer at a...
Published Scientists propose super-bright light sources powered by quasiparticles
(via sciencedaily.com) Original source Researchers have proposed ways to use quasiparticles to create light sources as powerful as the most...
Published Eye-safe laser technology to diagnose traumatic brain injury
(via sciencedaily.com) Original source Researchers have designed and developed a novel diagnostic device to detect traumatic brain injury (...
Published Valleytronics: Innovative way to store and process information up to room temperature
(via sciencedaily.com) Researchers have found a way to maintain valley polarization at room temperature using novel materia...
Published 'Doughnut' beams help physicists see incredibly small objects
(via sciencedaily.com) Original source A new laser-based technique can create images of structures too tiny to view with traditional micros...
Published Laser additive manufacturing: Listening for defects as they happen
(via sciencedaily.com) Original source Researchers have resolved a long-standing debate surrounding laser additive manufacturing processes...
Published Photography: One-stop solution for shaping and outlining objects
(via sciencedaily.com) Original source A joint research team has developed a dual metalens that can switch between shooting modes based on...
Published Thermal imaging innovation allows AI to see through pitch darkness like broad daylight
(via sciencedaily.com) Engineers have developed HADAR, or heat-assisted detection and ranging....
Published Training algorithm breaks barriers to deep physical neural networks
(via sciencedaily.com) Original source Researchers have developed an algorithm to train an analog neural network just as accurately as a di...
Published Switching 'spin' on and off (and up and down) in quantum materials at room temperature
(via sciencedaily.com) Researchers have found a way to control the interaction of light and quantum 'spin' in organic semic...
Published Efficient training for artificial intelligence
(via sciencedaily.com) New physics-based self-learning machines could replace the current artificial neural networks and sa...
Published Clever coating turns lampshades into indoor air purifiers
(via sciencedaily.com) Indoor air pollution may have met its match. Scientists have designed catalyst-coated lampshades tha...
Published Making the invisible, visible: New method makes mid-infrared light detectable at room temperature
(via sciencedaily.com) Scientists have developed a new method for detecting mid-infrared (MIR) light at room temperature us...
Published Magnetization by laser pulse
(via sciencedaily.com) Original source To magnetize an iron nail, one simply has to stroke its surface several times with a bar magnet. Yet...
Published Chance twists ordered carbon nanotubes into 'tornado films'
(via sciencedaily.com) Original source Scientists have developed two new methods to create ordered carbon nanotube films with either a left...
Published Atomic dance gives rise to a magnet
(via sciencedaily.com) Original source Researchers turned a paramagnetic material into a magnet by manipulating electrons' spin via atomic...
Published Improvements in silicon-perovskite tandem cells that helped achieve a whopping 32.5 percent efficiency
(via sciencedaily.com) In the ongoing quest for more efficient solar cells, the most current published record for tandem pe...
Published A faster, more efficient imaging system for nanoparticles
(via sciencedaily.com) Original source Scientists have developed a new system for imaging nanoparticles. It consists of a high-precision, s...
Published Researchers discover new ways to excite spin waves with extreme infrared light
(via sciencedaily.com) Original source Researchers have developed a pioneering method to precisely manipulate ultrafast spin waves in antif...
Published Ultrafast laser pulses could lessen data storage energy needs
(via sciencedaily.com) Original source A discovery from an experiment with magnetic materials and ultrafast lasers could be a boon to energ...