R&D (FilterCavity)
NaokiAritomi - 22:42, Friday 18 June 2021 (2587)
Recovery of IR injection alignment

We recovered the IR injection alignment. The IR injection power was 430uW. The mode matching is 94.3%. Note that the misalignment is combination of pitch and yaw (top right and bottom left sides are bright).

AOM frequency (MHz) Mode IR transmission
109.53807 TEM00 460
109.93560  misalignment 105
110.33163 LG 105
  offset 94