16 citations · 38 across the 7 of their papers we have counts for
7 papers
A scalable infrastructure for strontium optical clocks with integrated photonics
Zheng Luo, Travis C. Briles, Zachary L. Newman +16
Optical atomic clocks provide exceptionally accurate and precise signals for timekeeping and precision measurements, but they require high-power, free-space laser configurations th…
Multi-Frequency Coherence Control of Radio-Frequency-Dressed States
Bethany Foxon, Sindhu Jammi, Thomas Fernholz
We demonstrate engineering of a narrow microwave transition between trappable states in radio-frequency-dressed rubidium, reducing the static field dependence. A single-freq…
Laser cooling Sr to microkelvin temperature with an integrated-photonics system
Andrew R. Ferdinand, Zheng Luo, Sindhu Jammi +12
We report on experiments generating a magneto-optical trap (MOT) of 88-strontium (Sr) atoms at microkelvin temperature, using integrated-photonics devices. With metasurface…
Three-dimensional, multi-wavelength beam formation with integrated metasurface optics for Sr laser cooling
Sindhu Jammi, Andrew R. Ferdinand, Zheng Luo +13
We demonstrate the formation of a complex, multi-wavelength, three-dimensional laser beam configuration with integrated metasurface optics. Our experiments support the development…
Universal visible emitters in nanoscale integrated photonics
Grisha Spektor, David Carlson, Zach Newman +8
Visible wavelengths of light control the quantum matter of atoms and molecules and are foundational for quantum technologies, including computers, sensors, and clocks. The developm…
Microwave spectroscopy of radio-frequency dressed Rb
G. A. Sinuco-Leon, B. M. Garraway, H. Mas +8
We study the hyperfine spectrum of atoms of Rb dressed by a radio-frequency field, and present experimental results in three different situations: freely falling atoms, atom…
Dispersive detection of radio-frequency dressed states
Sindhu Jammi, Tadas Pyragius, Mark G. Bason +2
We introduce a method to dispersively detect alkali atoms in radio-frequency dressed states. In particular, we use dressed detection to measure populations and population differenc…