Qichen Qin

activity

20242026

most citedAbsolute frequency measurement of a Lu

^{+}

(^{3} D_{1})

optical frequency standard via link to international atomic time

2 citations · 2 across the 7 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

physics.atom-ph2024

Validating a lutetium frequency reference

Kyle J. Arnold, Scott Bustabad, Qin Qichen +3

We review our progress in developing a frequency reference with singly ionized lutetium and give estimates of the levels of inaccuracy we expect to achieve in the near future with…

physics.atom-ph2024

Enhanced micromotion compensation using a phase modulated light field

K. J. Arnold, N. Jayjong, M. L. D. Kang +4

We investigate sideband spectroscopy of a trapped ion using a probe laser phase modulated at the trap drive frequency. The enhanced sensitivity of our technique over traditional si…