aqora

Polarizability Measurements in a Multi-Species Atom Interferometer

Melissa Revelle

Bulletin of the American Physical SocietyMay 21, 20090 citations

Integrated Photonics and Vacuum Package Development for a Cold-Atom Interferometer.

Peter D. D. Schwindt

Apr 1, 20220 citations

Dual atom (87Rb-133Cs) grating magneto-optical trap

Lei Xu, Muming Li, Zhilong Yu +5 more

This paper proposes a dual-color grating chip design method for simultaneously capturing dual atomic clouds (87Rb and 133Cs). By simulating key parameters such as the grating period, etching depth, duty cycle, coating material, and thickness, the optimal design parameters were determined to ensure efficient dual-wavelength diffraction and maximize the number of captured atoms. Experimental results demonstrate the simultaneous trapping of 1.6E8 87Rb atoms and 7.8E6 133Cs atoms, thereby offering an approach for multi-species cold atom systems. This dual-species grating magneto-optical trap (GMOT) system has potential applications in precision measurements such as cold atom clocks, quantum interferometers, and quantum electrometry.This paper proposes a dual-color grating chip design method for simultaneously capturing dual atomic clouds (87Rb and 133Cs). By simulating key parameters such as the grating period, etching depth, duty cycle, coating material, and thickness, the optimal design parameters were determined to ensure efficient dual-wavelength diffraction and maximize the number of captured atoms. Experimental results demonstrate the simultaneous trapping of 1.6E8 87Rb atoms and 7.8E6 133Cs atoms, thereby offering an approach for multi-species cold atom systems. This dual-species grating magneto-optical trap (GMOT) system has potential applications in precision measurements such as cold atom clocks, quantum interferometers, and quantum electrometry.

arXiv:2412.14440Dec 19, 20240 citations

Multi-species atom interferometry

Catherine E. Klauss, Ivan Hromada, William F. Holmgren +2 more

APSMar 1, 20100 citations

Cold atom interferometers and their applications in precision measurements

Jin Wang, Lin Zhou, Runbing Li +2 more

物理学前沿：英文版May 4, 200916 citations

Dual atom ( 87 Rb- 133 Cs) grating magneto-optical trap

Lei Xu, Muming Li, Zhilong Yu +5 more

This paper proposes a dual-color grating chip design method for simultaneously capturing dual atomic clouds ( 87 Rb and 133 Cs). By simulating key parameters such as the grating period, etching depth, duty cycle, coating material, and thickness, the optimal design parameters were determined ( T = 210 nm, r = 0.5, h 0 = 100 nm, d = 1150 nm) to ensure efficient dual-wavelength diffraction and maximize the number of captured atoms. Experimental results demonstrate the simultaneous trapping of 1.6 × 10 8 87 Rb atoms and 7.8 × 10 6 133 Cs atoms, thereby offering an approach for multi-species cold atom systems. This dual-species grating magneto-optical trap (GMOT) system has potential applications in precision measurements such as cold atom clocks, quantum interferometers, and quantum electrometry.This paper proposes a dual-color grating chip design method for simultaneously capturing dual atomic clouds ( 87 Rb and 133 Cs). By simulating key parameters such as the grating period, etching depth, duty cycle, coating material, and thickness, the optimal design parameters were determined ( T = 210 nm, r = 0.5, h 0 = 100 nm, d = 1150 nm) to ensure efficient dual-wavelength diffraction and maximize the number of captured atoms. Experimental results demonstrate the simultaneous trapping of 1.6 × 10 8 87 Rb atoms and 7.8 × 10 6 133 Cs atoms, thereby offering an approach for multi-species cold atom systems. This dual-species grating magneto-optical trap (GMOT) system has potential applications in precision measurements such as cold atom clocks, quantum interferometers, and quantum electrometry.

Optics ExpressJan 24, 202511 citations

Development of a multi-species cold atom interferometer

Related papers

Development of a multi-species cold atom interferometer

Related papers