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physics.atom-ph2026
A Portable Dual-Color Two-Photon Rubidium Optical Frequency Standard
Sarah K. Scholten, Emily Ahern, Clayton Locke +8
Portable atomic clocks are essential in a wide variety of applications, most notably in the operation of global navigation satellite systems. Existing portable atomic clocks utiliz…
physics.atom-ph2024
Tailoring the Stability of a Two-Color, Two-Photon Rubidium Frequency Standard
Emily J. Ahern, Sarah K. Scholten, Clayton Locke +4
Rubidium two-photon frequency standards are emerging as powerful contenders for compact, durable devices with exceptional stability. The field has focused on single-color excitatio…
physics.atom-ph2024
Demonstration of a Mobile Optical Clock Ensemble at Sea
A. P. Hilton, R. F. Offer, E. Klantsataya +14
Atomic clocks are at the leading edge of accuracy and precision and are essential for synchronization of distributed critical infrastructure, position, navigation and timing, and s…