Lee McCuller - posted 18:09, Monday 24 July 2023 (11243)
Cavity length with 1.6m ROC Mirror in cavities
BTgeom_gouyph_1C.pdf Shows the round-trip Gouy phase (fractional) of the cavity with the 1.6m optic as a function of the total round trip length. We want a Gouy phase of 0.33333 to filter, so the total round trip length should be 2.4m.