WFP, NJ, PG, SS, kHz

• IGBT broken
• Narrowing seen with SWAP-Light
• Signal rised when enabled SWAP light
  • More atoms?
• Ordering toptica laser Go!
• Quench system
  • Seen quenching measurements!
  • Trying to measure temperature stability with out-of-loop
    • Small fast fluctuations (probably regulation)
    • Slow drifts
    • But is within the specs of it
  • Laser diode modejumps a lot
    • But that diode is not meant for this wavelength (~ 940 nm instead 924 nm)
      • Check around for 924 nm diodes. You really want to replace that in the future

• In contact with Menlo
  • Move the lense a little bit until cladding coupling wents down
    • Realign and repeat until light in core

• NJ working mostly on papers