168 citations · 247 across the 4 of their papers we have counts for
5 papers
Combination of a magnetic Feshbach resonance and an optical bound-to-bound transition
D. M. Bauer, M. Lettner, C. Vo +2
We use laser light near resonant with an optical bound-to-bound transition to shift the magnetic field at which a Feshbach resonance occurs. We operate in a regime of large detunin…
Controlling a magnetic Feshbach resonance with laser light
D. M. Bauer, M. Lettner, C. Vo +2
The capability to tune the strength of the elastic interparticle interaction is crucial for many experiments with ultracold gases. Magnetic Feshbach resonances are a tool widely us…
Extended cavity diode lasers with tracked resonances
Sheng-wey Chiow, Quan Long, Christoph Vo +2
We present a painless, almost-free upgrade to present extended cavity diode lasers (ECDLs), which improves the long term mode-hop free performance by stabilizing the resonance of t…
A new photon recoil experiment: towards a determination of the fine structure constant
Holger Mueller, Sheng-wey Chiow, Quan Long +2
We report on progress towards a measurement of the fine structure constant to an accuracy of or better by measuring the ratio of the Planck constant to the mass…
Active sub-Rayleigh alignment of parallel or antiparallel laser beams
Holger Mueller, Sheng-wey Chiow, Quan Long +2
We measure and stabilize the relative angle of (anti-)parallel laser beams to 5 nanoradian per root Hertz resolution by comparing the phases of radio frequency beat notes on a quad…