NJ, SS, WFP, PG, kHz

• New BSc student
  • Working on SWAP-Cooling
• Temperature monitoring of Atoms lab
  • Take new

• 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

• Still unsuccessful coupling PCF
• Light of fibercoupler still diverges
  • Ring structure: Indicates that actual coupling to cladding