====== Jour Fixe ====== NJ, SS, WFP, PG, kHz ====== General ====== * New BSc student * Working on SWAP-Cooling * Temperature monitoring of Atoms lab * Take new ====== Atomslab ====== * SMOT issues: Had to tweak iodine offset AOM * Bad PSU? Might change VCO control voltage -> Frequency changes? * Coils need to be flushed * Lower coil flowmeter was showing too low flow * PG: Quenching * Stability problems with laser frequency stability * Does not want to stay at the quench transistion * Quick check of kHz: Most probably not water-vapour absorption in air ====== Reslab ====== * Still unsuccessful coupling PCF * Light of fibercoupler still diverges * Ring structure: Indicates that actual coupling to cladding