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The Quantum Physics of Atomic Frequency Standards: Recent Developments

The Quantum Physics of Atomic Frequency Standards: Recent Developments

Wydawnictwo Taylor & Francis Ltd
Data wydania 14/01/2020
Liczba stron 486
Forma publikacji książka w miękkiej oprawie
Poziom zaawansowania Dla szkół wyższych i kształcenia podyplomowego
ISBN 9781138894556
Kategorie Fizyka kwantowa (mechanika kwantowa i teoria pól kwantowych), Fizyka stosowana
216.00 PLN (z VAT)
$57.20 / €47.63 / £41.25 /
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Opis książki

Up-to-Date Coverage of Stable and Accurate Frequency Standards The Quantum Physics of Atomic Frequency Standards: Recent Developments covers advances in atomic frequency standards (atomic clocks) from the last several decades. It explains the use of various techniques, such as laser optical pumping, coherent population trapping, laser cooling, and electromagnetic and optical trapping, in the implementation of classical microwave and optical atomic frequency standards. The book first discusses improvements to conventional atomic frequency standards, highlighting the main limitations of those frequency standards and the physical basis of the limitations. It then describes how advances in the theory and applications of atomic physics have opened new avenues in frequency standards. The authors go on to explore the research and development of new microwave and optical frequency standards before presenting the results in frequency stability and accuracy achieved with these new frequency standards. They also illustrate the application of atomic clocks in metrology, telecommunications, navigation, and other areas and give some insight into future work. Building on the success of the previous two volumes, this up-to-date, in-depth book examines the vast improvements to atomic clocks that have occurred in the last 25 years. The improved stability and accuracy enable the verification of physical concepts used in fundamental theories, such as relativity, as well as the stability of fundamental constants intrinsic to those theories.

The Quantum Physics of Atomic Frequency Standards: Recent Developments

Spis treści

Microwave Atomic Frequency Standards: Review and Recent Developments
Classical Atomic Frequency Standards
Other Atomic Microwave Frequency Standards
On the Limits of Classical Microwave Atomic Frequency Standards

Recent Advances in Atomic Physics That Have Impact on Atomic Frequency Standards Development
Solid-State Diode Laser
Control of Wavelength and Spectral Width of Laser Diodes
Laser Optical Pumping
Coherent Population Trapping
Laser Cooling of Atoms

Microwave Frequency Standards Using New Physics
Cs Beam Frequency Standard
Atomic Fountain Approach
Isotropic Cooling Approach
Room Temperature Rb Standard Approach Using Laser Optical Pumping
CPT Approach
Laser-Cooled Microwave Ion Clocks

Optical Frequency Standards
Early Approach Using Absorption Cells
Some Basic Ideas
MOT Approach
Single Ion Optical Clocks
Optical Lattice Neutral Atoms Clock
Frequency Measurement of Optical Clocks

Summary, Conclusion, and Reflections
Accuracy and Frequency Stability
Selected Applications of Atomic Frequency Standards
Last Reflections

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