NIST's Compact Gyroscope May Turn Heads open site

Date: Aug 23, 2016
NIST's Compact Gyroscope May Turn Heads

Shrink rays may exist only in science fiction, but similar effects are at work in the real world at the National Institute of Standards and Technology (NIST). After successfully miniaturizing both clocks and magnetometers based on the properties of individual atoms, NIST physicists have now turned to precision gyroscopes, which measure rotation. The NIST team has demonstrated a compact atomic gyroscope design that could, with further development, be portable, low power, and accurate enough to be used for navigation. Gyroscopes, traditionally based on mechanical components that spin or vibrate, are common in navigation applications and are increasingly used in consumer electronics such as smartphones. The new NIST device might find uses in applications requiring ultra-precise navigation with extreme size, weight and power limits, such as on spacecraft or submarines.

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