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Recent Articles
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Topic: Optical Payload for Lasercomm ScienceWritten by Elizabeth Landau
A key technology called adaptive optics corrects such distortions. By combining adaptive optics with a laser communications technology aboard the International Space Station, NASA is working toward advances in space communications that could have major benefits for our data transmission needs here on Earth as well. ![]() This artist’s rendition shows OPALS operating from the International Space Station. (NASA/JPL-Caltech) «Read the rest of this article» Sections: Technology | No Comments
NASA reports OPALS on International Space Station shows how Lasers can Speed CommunicationsWritten by Elizabeth Landau
“OPALS has shown that space-to-ground laser communications transmissions are practical and repeatable,” said Matthew Abrahamson, OPALS mission manager at NASA’s Jet Propulsion Laboratory in Pasadena, California. “As a bonus, OPALS has collected an enormous amount of data to advance the science of sending lasers through the atmosphere. We look forward to continuing our testing of this technology, which sends information to and from space faster than with radio signals.” ![]() This artist’s rendition shows OPALS operating from the International Space Station. (NASA/JPL-Caltech) «Read the rest of this article» Sections: Technology | No Comments
NASA uses Laser to beam “Hello World” video to Earth from International Space StationWritten by Stephanie L. Smith
Transmission of “Hello, World!” as a video message was the first 175-megabit communication for the Optical Payload for Lasercomm Science (OPALS), a technology demonstration that allows NASA to test methods for communication with future spacecraft using higher bandwidth than radio waves. «Read the rest of this article» Sections: Technology | No Comments
NASA to Beam Data down from International Space Station using new OPALS technology
The Optical Payload for Lasercomm Science (OPALS), an optical technology demonstration experiment, could improve NASA’s data rates for communications with future spacecraft by a factor of 10 to 100. ![]() This artist’s concept shows how the Optical Payload for Lasercomm Science (OPALS) laser will beam data to Earth from the International Space Station. (Credit: NASA.) «Read the rest of this article» Sections: Technology | No Comments
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