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The Very Large Array’s successor antenna gathers first light
The ngVLA prototype radio telescope will eventually comprise 244 antennas to scan the night sky ...
The Very Large Array, the iconic field of radio antennas featured in the film "Contact" (inspired by Carl Sagan's novel), has ...
The lower image is an illustration of the optical phased array, while the upper two panels are scanning electron microscope images of the array (left) and an individual element of the array (right).
In a lab at Osaka University, physicist Yoshiki Nakata and his colleagues fired a pulsed laser through a stack of three passive optical components and watched it shatter into 3,070 tiny, spinning ...
Light waves have a similar role in lidar to that of radio waves in radar: a lidar sensor sends out and receives information encoded in light pulses, and the system uses this information to make a map ...
The latest research in ACS Applied Energy Materials has shown that vertically aligned silicon nanowire (VA-SiNW) arrays are capable of massively increasing light absorption and causing a significant ...
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