U.S. Researchers Invent Antenna for Light
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Researchers said on Friday they have invented an antenna that captures visible light in much the same way that radio antennas capture radio waves.
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This is the second article in a series of four articles each with a separate explanation of different quantum phenomena. Each article is a piece of a mosaic, so every one is needed to understand the final explanation of the quantum astronomy experiment we propose, possibly using the Allen Array Telescope and the narrow-band radio-wave detectors being build by the SETI Institute and the University of California, Berkeley.
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Scientists create a tiny image of the Sun using a technique which could be used to make future silicon chips.
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ATOMIC CITY, Idaho  - In the early days of the  Cold War, a small team of U.S. scientists watched as nuclear  energy powered four light bulbs for the first time.
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Nanoparticles can be activated by radio frequencies.
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A new method for creating metamaterials that bend light in unusual ways may have brought practical applications closer.
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A Japanese scientist who invented a sustainable form of light is awarded the Millennium Technology Prize.
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Experimental network excels at long-distance collaboration; researchers hope to up ante with hybrid optical packet infrastructure.
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A photon entanglement experiment shows progress toward quantum teleportation of data.
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Researchers say they have created a silicon-based chip that can produce laser beams to send data between chips.
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Researchers from Intel Corp. have created the first continuous laser beam using silicon components, a development the chip maker called a major scientific breakthrough that could herald significant advances in communications and medicine.
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U.S. nanoscientists say they've transformed a molecule of chlorophyll-a from spinach into a complex biological switch. The study by Ohio University physicists Saw-Wai Hla and Violeta Iancu is said to have possible future applications for green energy, technology and medicine.
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Discoveries about the "oldest light" in the Universe earn two scientists a Nobel Prize for physics.
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A tiny electrical implant that attaches to the retina may someday restore partial sight to millions of patients blinded by age-related macular degeneration, U.S. researchers said on Thursday.
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U.S. researchers have developed a technique that allows them to glimpse interactions between molecules on the surface of a cell.
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In an advance that could lead to lighter spacecraft and smarter cars, researchers have developed a new technique for producing a high-quality semiconductor that&#39;s much more resistant to extreme conditions than the silicon found in most of today&#39;s
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Scientists have invented the first spray-on plastic that can turn the sun's infrared rays into electricity.