[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Almat, 2020 - Google Patents

Metrological and stability studies in high-performance rubidium vapor-cell atomic clocks

Almat, 2020

View PDF
Document ID
1983370620926828944
Author
Almat N
Publication year

External Links

Snippet

This thesis presents the metrological and stability studies in compact and high-performance atomic clocks based on a rubidium (Rb) vapor cell and double-resonance (DR) spectroscopy 1. We address the limitations of the clock frequency stability on short (at 1 s) …
Continue reading at scholar.archive.org (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/14—Apparatus for producing preselected time intervals for use as timing standards using atomic clocks
    • G04F5/145—Apparatus for producing preselected time intervals for use as timing standards using atomic clocks using Coherent Population Trapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/282—Means specially adapted for hyperpolarisation or for hyperpolarised contrast agents, e.g. for the generation of hyperpolarised gases using optical pumping cells, for storing hyperpolarised contrast agents or for the determination of the polarisation of a hyperpolarised contrast agent

Similar Documents

Publication Publication Date Title
Diddams et al. Standards of time and frequency at the outset of the 21st century
Merimaa et al. All-optical atomic clock based on coherent population trapping in 85Rb
Poli et al. A transportable strontium optical lattice clock
Vanier Atomic clocks based on coherent population trapping: a review
Jau et al. Push-pull optical pumping of pure superposition states
US6888780B2 (en) Method and system for operating an atomic clock with simultaneous locking of field and frequency
US7323941B1 (en) Method and system for operating a laser self-modulated at alkali-metal atom hyperfine frequency
Lutwak et al. The chip-scale atomic clock-coherent population trapping vs. conventional interrogation
Batori et al. GNSS-grade space atomic frequency standards: Current status and ongoing developments
Almat et al. Long-term stability analysis toward< 10− 14 level for a highly compact POP Rb cell atomic clock
Kim et al. Absolute frequency measurement of the 171Yb optical lattice clock at KRISS using TAI for over a year
Vanier et al. Practical realization of a passive coherent population trapping frequency standard
Zibrov et al. Three-photon-absorption resonance for all-optical atomic clocks
Lorini et al. Recent atomic clock comparisons at NIST
US20160163407A1 (en) Robust ramsey sequences with raman adiabatic rapid passage
Godone et al. The pulsed rubidium clock
Almat Metrological and stability studies in high-performance rubidium vapor-cell atomic clocks
Barber Ytterbium optical lattice clock
Kock Magneto-optical trapping of strontium for use as a mobile frequency reference
Pellaton High-resolution spectroscopic studies in glass-blown and micro-fabricated cells for miniature rubidium atomic clocks
Smith A transportable strontium optical lattice clock towards space
Baynham Frequency metrology at the 10− 18 level with an ytterbium ion optical clock
Basov et al. Quantum frequency standards
Tran Widely tunable and SI-traceable frequency-comb-stabilised mid-infrared quantum cascade laser: application to high precision spectroscopic measurements of polyatomic molecules
Buell Laser-pumped and laser-cooled atomic clocks for space applications