2005/06/30 by Georgy A. Kazakov, G. Kazakov, B. G. Matisov +5
Medicine · Physics and Astronomy · #Advanced MRI Techniques and Applications #Atomic and Subatomic Physics Research #Quantum optics and atomic interactions #quant-ph
paper · pdf · doi:10.1103/physreva.72.063408
revtex4, references added
arxiv created 2005/07/14 · openalex publication_date 2005/12/21 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We propose an approach to all-optical frequency standard design, based on a counterintuitive combination of the coherent population trapping effect and signal discrimination at the maximum of absorption for the probe radiation. The short-term stability of such a standard can achieve the level of 10^\ensuremath-14∕√\ensuremathτ. The physics beyond this approach is a dark resonance splitting caused by the interaction of the nuclear magnetic moment with the external magnetic field.