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Electromagnetically-induced transparency in potassium microcell and its application
Abstract
The electromagnetically-induced transparency (EIT) resonance in a potassium microcell with a vapor column thickness of L = 30 μm on the D1 line of the 39K isotope was studied. The experimentally obtained width of EIT-resonance is 60 times narrower than the Doppler width of the potassium atom. In an external longitudinal magnetic field, the EIT-resonance splits into three spectrally narrow components. The theoretical curves calculated using the Rabi–Breit formula are in good agreement with the experimental results.
About the Author
A. Sargsyan
Institute for Physical Research of the National Academy of Sciences of Armenia
Armenia
Armenia
Ashtarak
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Review
For citations:
Sargsyan A. Electromagnetically-induced transparency in potassium microcell and its application. Zhurnal Prikladnoii Spektroskopii. 2024;91(6):775-780. (In Russ.)
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