qsu FY2021 Annual Report 03
Figure: Schematic of the magnetometer. The atoms are strongly confined along the axis of an optical cavity and driven by two off-resonant transverse lasers with Rabi frequencies Ωj inducing internal atomic transitions |gj〉 ↔|ej〉. These transitions are also strongly coupled to two distinct standing-wave cavity modes aj with coupling strength Gj. The atoms can experience a Zeeman shift due to a static magnetic field B|| and/or a time-dependent magnetic field B⊥ cos(ωt), with the latter inducing transitions |g1〉 ↔ |g2〉.
Publication:
Cavity-enhanced magnetometer with a spinor Bose–Einstein condensate
K. Gietka, F. Mivehvar, and Th. Busch
New J. Phys. 23 043020 (2021)
Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).
