Published 2020
| Version v1
Book
Optimization of atomic cells characteristics of the CPT standard
- 1. Natsional'nyj Issledovatel'skij Yadernyj Univ. «MIFI», Moscow (Russian Federation)
- 2. Fizicheskij Inst. im. P.N. Lebedeva RAN (FIAN), Moscow (Russian Federation)
Description
To increase the stability of atomic clock based on the resonance of coherent population trapping (CPT) it is necessary to suppress the temperature dependence of its frequency and increase the ratio of the resonance contrast to its width. The temperature coefficients of the buffer gas were determined. We optimized the ratio of the CPT resonance contrast to its width by determining the required total pressure of buffer gases of small-size cells
Abstract (Russian)
Для повышения стабильности атомных часов на резонансе когерентного пленения населенностей (КПН) требуется подавлять температурную зависимость его частоты и увеличивать отношение контраста резонанса к его ширине. Определены коэффициенты зависимости частоты КПН резонанса от температуры буферных газов. Для оптимизации отношения контраста к ширине найдено требуемое суммарное давление буферных газов (Ar + N2) для малогабаритных ячеекAdditional details
Additional titles
- Original title (Russian)
- Исследование и оптимизация характеристик атомных ячеек KPN-стандарта
Publishing Information
- Publisher
- NIYaU MIFI
- Imprint Place
- Moscow (Russian Federation)
- ISBN
- 978-5-7262-2655-2
- Imprint Title
- VI International conference #Left-Pointing Double Angle Quotation Mark#Laser, plasma research and technologies #En Dash# LaPlaz-2020#Right-Pointing Double Angle Quotation Mark#. Collection of scientific papers. Part 2
- Imprint Pagination
- 370 p.
- Journal Page Range
- p. 29-30
Conference
- Title
- 6. International conference ''Laser, plasma research and technologies - LaPlaz-2020''
- Original Conference Title
- VI Mezhdunarodnaya konferentsiya «Lazernye, plazmennye issledovaniya i tekhnologii – LaPlaz-2020»
- Dates
- 11-14 Feb 2020
- Place
- Moscow (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 53110902
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ARGON; ATOMIC CLOCKS; BINARY MIXTURES; BUFFERS; CONCENTRATION RATIO; EXPERIMENTAL DATA; LINE WIDTHS; NITROGEN; PARTIAL PRESSURE; PRESSURE DEPENDENCE; PRESSURE RANGE KILO PA; RUBIDIUM 87; STABILITY; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0273-0400 K
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DATA; DIMENSIONLESS NUMBERS; DISPERSIONS; ELEMENTS; FLUIDS; GASES; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MIXTURES; NONMETALS; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; PHYSICAL PROPERTIES; PRESSURE RANGE; RADIOISOTOPES; RARE GASES; RUBIDIUM ISOTOPES; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 2 refs., 1 fig. Imprint:VI Mezhdunarodnaya konferentsiya #Left-Pointing Double Angle Quotation Mark#Lazernye, plazmennye issledovaniya i tekhnologii #En Dash# LaPlaz-2020#Right-Pointing Double Angle Quotation Mark#. Sbornik nauchnykh trudov. Chast' 2