2 papers
physics.atom-ph2025
Light shift suppression in a CPT magnetometer using linear polarization and double frequency interrogation
M. A. Maldonado, Yang Li, James A. McKelvy +5
We demonstrate a suppression of the light shift in a Coherent-Population-Trapping (CPT) atomic magnetometer by using linearly polarized light and a differential measurement between…
physics.atom-ph2025
Sub-Doppler spectroscopy of the strontium intercombination line in a microfabricated vapor cell
Yang Li, John Kitching, Matthew T. Hummon
We report a 100 kHz linewidth for the 1S0 to 3P1 intercombination line of 88Sr atoms at 689nm in a microfabricated 9x14 x4.4 mm3 vapor cell. This puts an upper bound on the residua…