finesse-virgo-model/01_recycling_cavity.kat
2024-07-09 17:20:23 +02:00

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#-----------------------------------------------------------------------
# An Advanced Virgo Plus input file for Finesse 3
#
# Variables for elements of recycling cavity
# PR
variable PR_AR_R 0.0
variable PR_AR_L 1.6e-4
variable PR_AR_Rc -3.62
variable PR_T 0.04835
variable PR_L 3.0e-5
variable PR_Rc -1430.0
variable PR_width 0.1003 units='m'
# POP
variable POP_AR_R 0.0
variable POP_AR_L 1.25e-4
variable POP_AR_alpha 6.0
variable POP_R 1.84e-4
variable POP_L 0.0
variable POP_alpha 4.135015
variable POP_width 0.03549 units='m'
# BS
variable BS_T 0.5012
variable BS_L 3.0e-5
variable BS_alpha -45.0
variable BS_W_AR_R 3.29e-4
variable BS_W_AR_L 3.0e-5
variable BS_W_AR_alpha -29.1951
variable BS_S_AR_R 3.29e-4
variable BS_S_AR_L 3.0e-5
variable BS_S_AR_alpha -29.1951
variable BS_W_width 0.074459 units='m'
variable BS_S_width 0.074459 units='m'
variable BS_mass 34 units='kg'
# SR
variable SR_T 0.4
variable SR_L 3.0e-5
variable SR_Rc 1430.0
variable SR_AR_R 0.0
variable SR_AR_L 1.41e-4
variable SR_AR_Rc 3.59
variable SR_width 0.1004 units='m'
# North compensation plate
variable CP_N_R 0.0
variable CP_N_L 2.2e-5
variable CP_N_AR_R 0.0
variable CP_N_AR_L 4.4e-5
variable CP_N_width 0.035 units='m'
# West compensation plate
variable CP_W_R 0.0
variable CP_W_L 8.7e-5
variable CP_W_AR_R 0.0
variable CP_W_AR_L 1.14e-4
variable CP_W_width 0.035 units='m'
# Thermal lenses
variable CP_N_TL_f -338008.0
variable CP_W_TL_f -353134.0
# Link between components
## East
variable link_PR_POP 0.06 units='m'
variable link_POP_BS 5.9399 units='m'
## North
variable link_BS_CP_N 5.3662 units='m'
variable link_CP_N_CP_N_TL 0.0
## West
variable link_BS_CP_W 5.244 units='m'
variable link_CP_W_CP_W_TL 0.0 units='m'
## South
variable link_BS_SR 5.943 units='m'