Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase ...
Light has always carried more than brightness. In this case, it also carries direction and twist. That mix may open a new ...
Researchers have developed a new imaging technique that captures more information about ultrafast processes in the ...
Researchers have developed a new imaging technique that captures more information about ultrafast processes in the microscopic world than was previously possible.
A new study from China reports a breakthrough metasurface-enabled terahertz (THz) imaging and spectroscopy platform that ...
Morning Overview on MSN
Megawatt light array generates 3,070 phase-coherent optical vortices
In a lab at Osaka University, physicist Yoshiki Nakata and his colleagues fired a pulsed laser through a stack of three ...
Morning Overview on MSN
Squishy photonic switches aim for faster, lower-power computing
The liquid crystals that make phone screens glow are finding a second career: routing light signals inside computer chips. In ...
MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, developed a technology based on quantum key distribution protocol and quantum random number ...
Advancements in light-based AI architectures are being pursued under the leadership of Dr. Pramod Kumar at QRDC ...
As a wave of plans for low Earth orbit (LEO) broadband constellations enters the market, a 63-year-old former NASA Branch Chief and Google executive is betting on narrow beams, higher frequencies and ...
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