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Tuesday September 7, 2010 10:55 am
University of Michigan develops missile blinding technology

It’s always good news to hear of a military device intended for war that isn’t branded “death from above,” and that actually saves lives instead of taking them. This can be attributed to the researchers at the University of Michigan who have created a new way to protect helicopters from incoming missile up to 1.8 miles away. What’s different about this missile defense is that it uses a laser based technology to “blind” incoming missiles instead of destroying them. This is done by using a mid-infrared super continuum laser that takes on the heat properties of a helicopter, confusing the missile and causing it to lose “sight” of the helicopter. The device has no moving parts, giving it a long life span on the adverse conditions of aircraft operations. Mohammed Islam, a professor in the Department of Electrical Engineering and Computer Science stated: “The laser-based infrared countermeasures in use now for some aircraft have 84 pieces of moving optics. They couldn’t withstand the shake, rattle and roll of helicopters. We’ve used good, old-fashioned stuff from your telephone network to build a laser that has no moving parts.” This technology has enabled University of Michigan to start a company called Omni Sciences, funded up to $1 million from the Army and DARPA, to develop a second generation version.
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| Gizmag
- Related Tags:
- military, missile blinding, missile defense, science, supercontinuum, um, university of michigan, war, weaponry, weapons
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Comments:
Seems like a boondoggle. Firstly, refers to confusing the missile - which is a classical jamming/ew technique and only truly effective against scanning missile heads - then contradicts that by suggesting blinding/dazzling which is a higher order process. Doubtful that the supercontinuum source can put out more than 20W CW effective. That said onboard automatic gain control ( or other methods )would probably deal with saturation that this could drive - so also questionable as a dazzler. Finally, stilborn as future imaging systems will just home in on it. Also spectrally will be hard to get it into thermal band for imaging systems operating at/in 10 to 12um bands. So no long term growth potential in that regard. Tax dollars at work?
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