linarphy/finesse-virgo-model
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add AR coated side of each mirror

Browse source
This commit is contained in:
linarphy 2025-03-13 09:25:34 +01:00
parent c46ed61f96
commit 2cb30dfc19
Signed by: linarphy
GPG key ID: 434A18DA831BC610
1 changed files with 26 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
virgo_simple.kat
View file

@ -33,9 +33,11 @@ variable length_SRCL 11.952 units='m'
laser laser P=25 f=frequency laser laser P=25 f=frequency
# Power Recycling # Power Recycling
mirror PR_AR T=9.9984e-1 L=1.6e-4 Rc=-3.62
mirror PR T=0.04835 L=37.5e-6 Rc=-1430 mirror PR T=0.04835 L=37.5e-6 Rc=-1430
space inside_PR PR_AR.p2 PR.p1 L=0.1003 nr=silica
space space_laser_PR laser.p1 PR.p1 L=11.67 space space_laser_PR laser.p1 PR_AR.p1 L=11.67
# Beamsplitter # Beamsplitter
@ -45,25 +47,37 @@ space space_PR_BS PR.p2 BS.p1 L=5.925
# North arm # North arm
mirror NI_AR T=9.9968e-1 L=0.0 Rc=-1420 phi=NI.phi
mirror NI T=0.01377 L=37.5e-6 Rc=-1420 mirror NI T=0.01377 L=37.5e-6 Rc=-1420
space inside_NI NI_AR.p2 NI.p1 L=0.2 nr=silica
mirror NE T=4.4e-6 L=37.5e-6 Rc=1683 mirror NE T=4.4e-6 L=37.5e-6 Rc=1683
mirror NE_AR T=9.99867e-1 L=1.33e-4 phi=NE.phi
space inside_NE NE.p2 NE_AR.p1 L=0.2 nr=silica
space space_NI_NE NI.p2 NE.p1 L=2999.8 space space_NI_NE NI.p2 NE.p1 L=2999.8
space space_BS_NI BS.p3 NI.p1 L=length_PRCL-space_PR_BS.L+schnupp_asymetry/2 space space_BS_NI BS.p3 NI_AR.p1 L=length_PRCL-space_PR_BS.L+schnupp_asymetry/2
# West arm # West arm
mirror WI_AR T=9.99942e-1 L=0.0 Rc=-1424 phi=WI.phi
mirror WI T=0.01377 L=37.5e-6 Rc=-1420 mirror WI T=0.01377 L=37.5e-6 Rc=-1420
space inside_WI WI_AR.p2 WI.p1 L=0.2 nr=silica
mirror WE T=4.3e-6 L=37.5e-6 Rc=1683 mirror WE T=4.3e-6 L=37.5e-6 Rc=1683
mirror WE_AR T=9.99845e-1 L=1.55e-4 phi=WE.phi
space inside_WE WE.p2 WE_AR.p1 L=0.2 nr=silica
space space_WI_WE WI.p2 WE.p1 L=2999.8 space space_WI_WE WI.p2 WE.p1 L=2999.8
space space_BS_WI BS.p2 WI.p1 L=length_PRCL-space_PR_BS.L-schnupp_asymetry/2 space space_BS_WI BS.p2 WI_AR.p1 L=length_PRCL-space_PR_BS.L-schnupp_asymetry/2
# SR # SR
mirror SR T=0.40 L=37.5e-6 Rc=1430 mirror SR T=0.40 L=37.5e-6 Rc=1430
mirror SR_AR T=9.99859e-1 L=1.41e-4 Rc=3.59
space inside_SR SR.p2 SR_AR.p1 L=0.1004
space space_BS_SR BS.p4 SR.p1 L=length_SRCL-(space_BS_WI.L+space_BS_NI.L)/2 space space_BS_SR BS.p4 SR.p1 L=length_SRCL-(space_BS_WI.L+space_BS_NI.L)/2
@ -99,6 +113,9 @@ degree_of_freedom DARM_Fz NE.dofs.F_z -1 WE.dofs.F_z +1
# cavities # cavities
cavity north_arm NI.p2.o priority=3
cavity west_arm WI.p2.o priority=3
cavity PRCL_north PR.p2.o via=WE.p1.i priority=2 cavity PRCL_north PR.p2.o via=WE.p1.i priority=2
cavity PRCL_west PR.p2.o via=NE.p1.i priority=2 cavity PRCL_west PR.p2.o via=NE.p1.i priority=2
@ -106,3 +123,9 @@ cavity SRCL_north SR.p1.o via=WE.p1.i priority=1
cavity SRCL_west SR.p1.o via=WE.p1.i priority=1 cavity SRCL_west SR.p1.o via=WE.p1.i priority=1
readout_rf B1 SR.p2.o output_detectors=True readout_rf B1 SR.p2.o output_detectors=True
# benches
mirror SNEB R=0.0 L=0.0
space space_NE_AR_SNEB NE_AR.p2 SNEB.p1 L=0