Researchers have discovered new ways to shape quantum light, creating high-dimensional states that can carry much more information per photon. Using advanced tools like on-chip photonics and ultrafast light structuring, they’re pushing quantum communication and imaging into exciting new territory. Although long-distance transmission remains tricky, innovative approaches—such as topological quantum states—could make these fragile signals far more resilient. The momentum suggests quantum optics is entering a bold new phase.
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Researchers unlock hidden dimensions inside a single photon
February 27, 2026By
House speaker vote live updates: Mike Johnson’s fate could hinge on a single GOP vote
January 3, 2025By
Some Republicans are holding out despite Donald Trump’s endorsement.
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Breakup of a single chemical bond measured
October 5, 2021By
Using advanced microscopy techniques, researchers have recorded the breaking of a single chemical bond between a carbon atom and an iron atom on different molecules.
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Unprecedented view of a single catalyst nanoparticle at work
October 2, 2021By
A research team has been using high-intensity X-rays to observe a single catalyst nanoparticle at work. The experiment has revealed for the first time how the chemical composition of the surface of an individual nanoparticle changes under reaction conditions, making it more active. This study marks an important step towards a better understanding of real, industrial catalytic materials.
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Single photon switch advance
April 28, 2021By
The ability to turn on and off a physical process with just one photon is a fundamental building block for quantum photonic technologies. Realizing this in a chip-scale architecture is important for scalability. Researchers have demonstrated the use of ‘Rydberg states’ in solid state materials (previously shown in cold atom gases) to enhance nonlinear optical interactions to unprecedented levels in solid state systems.
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Women with single dose of HPV vaccine gain similar protection as multiple doses
December 29, 2019By
A new study revealed that one dose of the HPV vaccine may prevent infection from the potential cancer-causing virus, according to new research.
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Breakthrough device heals organs with a single touch
August 7, 2017By
Researchers have developed a device that can switch cell function to rescue failing body functions with a single touch. The technology, known as Tissue Nanotransfection (TNT), injects genetic code into skin cells, turning those skin cells into other types of cells required for treating diseased conditions.
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Single Gene Encourages Growth of Intestinal Stem Cells, Supporting “Niche” Cells–and Cancer
April 28, 2017By
A gene previously identified as critical for tumor growth in many human cancers also maintains intestinal stem cells and encourages the growth of cells that support them, according to results of a study led by Johns Hopkins researchers. The finding, reported in the Apr. 28 issue of Nature Communications, adds to evidence for the intimate link between stem cells and cancer, and advances prospects for regenerative medicine and cancer treatments.
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