NASA Teams To Build Gyroscopes 1,000X More Sensitive Than Current Systems 91
coondoggie writes "NASA today said it would work with a team of researchers on a three-year, $1.8 project to build gyroscope systems that are more than 1,000 times as sensitive as those in use today. The Fast Light Optical Gyroscope project will marry researchers from NASA's Marshall Space Flight Center; the US Army Aviation and Missile Research, Development and Engineering Center and Northwestern University to develop gyroscopes that could find their way into complex spacecraft, aircraft, commercial vehicles or ships in the future."
*$1.8 million contract (Score:5, Informative)
I think they should focus on cheaper space pens*
*(I kid, I kid!)
Crap article (Score:5, Informative)
Crap article, from a crap blog, copied from a press release [nasa.gov]. It's so Slashdot.
Here's the actual paper on the research. [northwestern.edu] The physics is interesting. It's a way to make optical gyros better. Currently, good fiber-optic gyros have drift rates around 1 degree per hour. Ring laser gyros can do better, and mechanical gyros still beat the optical systems on long-term drift. This proposal is to develop a way to get a few more orders of magnitude less drift out of optical gyros.
Low-end MEMS gyros have drift rates of several degrees per minute, but there's steady progress, and degrees-per-hour MEMS gyros now exist.
Re:*$1.8 million contract (Score:5, Informative)