A quantum trick based on interferometric measurements allows a team of researchers at LMU to detect even the smallest movements of a laser beam with extreme sensitivity.
Interesting Engineering on MSN
US scientists complete laser lab for world’s largest vertical atom interferometer
According to Fermilab, the interferometer will occupy a 328 feet shaft at its facilities. This was used years ago for access ...
Closing the loop on a V8 piezo linear motor with a laser interferometer: resolution down to 0.15 nanometers is achievable. Here's how it works: https://www.pi-usa.us ...
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