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We demonstrate a movable, Rydberg atom-based radio frequency (RF) electric (E) field probe. The technique is based on electromagnetically induced transparency and Autler-Townes splitting. Two fibers attached to a 10 mm… Click to show full abstract
We demonstrate a movable, Rydberg atom-based radio frequency (RF) electric (E) field probe. The technique is based on electromagnetically induced transparency and Autler-Townes splitting. Two fibers attached to a 10 mm cubic Cs133 vapor cell are used to couple counter-propagating probe and control lasers through the cell. This all-dielectric fiber-coupled sensor can be moved from the optics table to locations more suitable for RF (gigahertz to sub-terahertz) E-field measurements and calibrations.
Keywords:
rydberg atom;
field;
radio frequency;
atom based;
based radio;
frequency electric
Journal Title: Applied optics
Year Published: 2018
Link to full text (if available)
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Journal Title: Applied optics
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!