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| comment | | "parent_author":"",<br>"parent_permlink":"news",<br>"author":"logic",<br>"permlink":"revolutionary-new-quantum-cascade-laser-system-can-detect-bombs-at-airports-in-microseconds-news-in-science-and-technology",<br>"title":"Revolutionary New Quantum Cascade Laser System Can Detect Bombs At Airports In Microseconds (News In Science And Technology)",<br>"body":"http:\/\/i1243.photobucket.com\/albums\/gg541\/Peter_April\/hfgfhg_zpsyx04hdfv.jpg\n\nResearchers from MIT's Research Laboratory of Electronics and Princeton University have designed a new quantum cascade laser,<br> which is a part of an innovative terahertz spectroscopy system,<br> and is the size of a computer chip. The laster takes only 100 microseconds to identify object's spectroscopic signature. This allows the system to identify dangerous devices,<br> like explosives,<br> in a fraction of a second.\n\nTerahertz spectroscopy uses electromagnetic radiation bands which are found between infrared light and microwaves. It is able of detecting a wide range of materials like chemicals used in explosives. The effectiveness of this new technology would make it very useful for airport security and other applications.\n\nhttp:\/\/i1243.photobucket.com\/albums\/gg541\/Peter_April\/sdfg_zpscxn2dnu9.jpg\n\nSources:\nhttp:\/\/news.mit.edu\/2016\/speedy-terahertz-based-system-could-detect-explosives-0520\nhttps:\/\/www.osapublishing.org\/optica\/abstract.cfm?uri=optica-3-5-499",<br>"json_metadata":" \"tags\":[\"news\",<br>\"science\",<br>\"technology\" ,<br>\"image\":[\"http:\/\/i1243.photobucket.com\/albums\/gg541\/Peter_April\/hfgfhg_zpsyx04hdfv.jpg\" " | | vote | "voter":"logic",
"author":"logic",
"permlink":"revolutionary-new-quantum-cascade-laser-system-can-detect-bombs-at-airports-in-microseconds-news-in-science-and-technology",
"weight":10000 |
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