Jour Fixe

NJ, TK, WFP, SS, kHz

General

NJ has submitted an abstract for EFTF 2021

SS had a meeting with Stefanie Kroker to discuss Meta mirrors

SS will go on parental leave in June and July

Atomslab

NJ has been working on the Bloch band paper

SWAP measurements for 20 ms up to 3 s of cooling time → seems to settle after approx. 400 ms

SWAP measurements for different cooling powers → increasing power up to 550 µW increased the effect of linewidth reduction

Check out for even higher powers

Optimal end detuning changes over time → changed by 400 kHz in ~3 months. Caused by drift of laser? Or VCO?

After easter setting up of CODT is planned