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P.N. Lebedev Physical Institute 75years


Laser frequency standards at the P N Lebedev Physical Institute

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Lebedev Physical Institute, Russian Academy of Sciences, Leninsky prosp. 53, Moscow, 119991, Russian Federation

A brief review is made of the investigations conducted at the Laboratory of Frequency Standards at the P N Lebedev Physical Institute (FIAN) Division of Quantum Radiophysics along an important line of inquiry into the development of quantum frequency standards — the elaboration of a subminiature clock based on the coherent population trapping effect in alkali metal atoms with semiconductor laser pumping (frequency stability of 1011 — 1012 for an averaging time of ~ 104 s) and compact master oscillators/optical clocks with a frequency stability of 1014 — 1015 (for an averaging time of 1 s) based on He-Ne/CH4 and fiber femtosecond lasers.

Text can be downloaded in Russian. English translation is available on IOP Science.
PACS: 01.30.Bb, 06.30.Ft, 42.55.Px, 42.62.Eh (all)
DOI: 10.3367/UFNe.0179.200911h.1219
URL: https://ufn.ru/en/articles/2009/11/h/
Citation: Velichansky V L, Gubin M A "Laser frequency standards at the P N Lebedev Physical Institute" Phys. Usp. 52 1153–1158 (2009)
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:   ,    «  » 179 1219–1224 (2009); DOI: 10.3367/UFNr.0179.200911h.1219

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