HOME ESR EXPERIMENTS LABS etc
E121 E127 E132 E125 E143 laser_cooling_2021 E142 Ê128 E146 E0052 E0018 E0028 E0038 E0075
  Nuclear hyperfine mixing in 229Th89+  Not logged in ELOG logo
Message ID: 11     Entry time: Thu Mar 3 13:50:45 2022
Author: Rodolfo 
Category: Laser 
Subject: Dye cell cracket 
The "20 mm" dye cell used for the Oscillator and Pramplifier got damage. I supposed it was produced by the pump beam hitting on a very "old" dye solution (DCM / Ethanol, concentration 0,3 g/l). The solution in the dye reservoir was more 12 months old.
Attachment 1: Cobra_Farbstoffzelle_08-02-2022.jpg  183 kB  | Hide | Hide all
Cobra_Farbstoffzelle_08-02-2022.jpg
ELOG V3.1.5-fc6679b