Commit 82344541 authored by Andreas Freise's avatar Andreas Freise
Browse files

cleaning up code, moving more code here, small change to finesse file

parent ae7cc3c7
Pipeline #1746 passed with stage
in 21 seconds
......@@ -39,11 +39,13 @@
# should have losses but no reflectivity. Alternatively beamsplitter components
# with non-zero reflectivity can be used to detect the AR reflections
# - Same as above for PRM and SRM AR coatings
# - change order of `cav' commands, arm cavities need to come first
#
# Change of parameter values
# - BS substrate length were assymetric and did not match substrate thickness,
# changed to symmetric 0.0687m, using pykat.GWdetectors.aLIGO.BSpath(0.06)
# - changed SRM transmission from 35% to 20%, matching the aLIGO 2015 paper
# - changed arm length to L=3994.4692, see [4], Table 10.2
#
# Changes in file structure
# - removed length calculation fucntions for PRC and SRC sub-length
......@@ -54,24 +56,8 @@
# - changed naming for thermal lens components
# - changed naming of PRMHR to PRM and node names in PRM substrate
# - changed naming of SRMHR to SRM and node names in SRM substrate
# - chnaged name of ITMHR to ITM and ETMHR to ETM
# -
# Laser
#
# Modulation
#
# IMC
#
# PRC
#
# BS
#
# Arms
# - changed arm length to L=3994.4692, see [4], Table 10.2
#
# SRC
#
# OMC
# - changed name of ITMHR to ITM and ETMHR to ETM
# - changed names of arm spaces from LXarm, LYarm to LX, LY
#
#
......@@ -174,7 +160,7 @@ m1 ITMY 0.014 $Mloss $phi_ITMY nITMYs2 nITMY2
attr ITMY Rc -1934
# Y arm length
s LYarm $Larm nITMY2 nETMY1
s LY $Larm nITMY2 nETMY1
# Y arm end mirror
m1 ETMY 5u $Mloss $phi_ETMY nETMY1 nETMYs1
......@@ -208,7 +194,7 @@ m1 ITMX 0.014 $Mloss $phi_ITMX nITMXs2 nITMX2
attr ITMX Rc -1934
# X arm length
s LXarm $Larm nITMX2 nETMX1
s LX $Larm nITMX2 nETMX1
# X arm end mirror
m1 ETMX 5u $Mloss $phi_ETMX nETMX1 nETMXs1
......@@ -250,12 +236,12 @@ attr SRM Rc -5.6938
###########################################################################
maxtem 4
#cav cavIMC MC2 nMC2in MC2 nMC2refl
cav cavXARM ITMX nITMX2 ETMX nETMX1
cav cavYARM ITMY nITMY2 ETMY nETMY1
cav cavPRX PRM nPRM2 ITMX nITMXs2
cav cavPRY PRM nPRM2 ITMY nITMYs2
cav cavSRX SRM nSRM1 ITMX nITMXs2
cav cavSRY SRM nSRM1 ITMY nITMYs2
cav cavXARM ITMX nITMX2 ETMX nETMX1
cav cavYARM ITMY nITMY2 ETMY nETMY1
# removed OMC
###########################################################################
......@@ -334,7 +320,6 @@ pd1 AS_f2_Q $f2 103 nSRM2
%%% FTblock locks
###########################################################################
set PRCL_err POP_f1_I re
set MICH_err POP_f2_Q re
set CARM_err REFL_f1_I re
......
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