Commit 474919b1 authored by Andreas Freise's avatar Andreas Freise
Browse files

work in progess, first success with automatically generated lock loops

parent 32b6bb4b
Pipeline #1744 passed with stage
in 21 seconds
......@@ -16,11 +16,18 @@
%%% FTblock References
###########################################################################
# Core documents used for aLIGO parameters
# - R. Abbott. Advanced LIGO length sensing and control final design. LIGO Document T1000298, 2010.
# - Advanced LIGO, CQG, 2015
# http://iopscience.iop.org/article/10.1088/0264-9381/32/7/074001/meta#cqg507871s4-8
# - G. Billingsley. LIGO core optics reference page. https://galaxy.ligo.caltech.edu/optics/
# References used for aLIGO parameters
# [1] R. Abbott. Advanced LIGO length sensing and control final design. LIGO Document T1000298, 2010.
# [2] Advanced LIGO, CQG, 2015
# http://iopscience.iop.org/article/10.1088/0264-9381/32/7/074001/meta#cqg507871s4-8
# [3] G. Billingsley. LIGO core optics reference page. https://galaxy.ligo.caltech.edu/optics/
# [4] D. Martynov, `Lock Acquisition and Sensitivity Analysis of Advanced
# LIGO Interferometers', PhD thesis, Caltech, 2015
# http://thesis.library.caltech.edu/8899/1/DenisMartynovThesis.pdf
# [4] A. Staley, `Locking the Advanced LIGO Gravitational Wave Detector:
# with a focus on the Arm Length Stabilization Technique', PhD thesis,
# Columbia University, 2015
# https://academiccommons.columbia.edu/catalog/ac:189457
#
# Changes since 12/2016:
# - 06.12.2016, initial corrections compared to previous files, Anna and Andreas
......@@ -60,6 +67,7 @@
# BS
#
# Arms
# - changed arm length to L=3994.4692, see [4], Table 10.2
#
# SRC
#
......@@ -166,7 +174,7 @@ m1 ITMY 0.014 $Mloss $phi_ITMY nITMYs2 nITMY2
attr ITMY Rc -1934
# Y arm length
s LYarm 3994.5 nITMY2 nETMY1
s LYarm $Larm nITMY2 nETMY1
# Y arm end mirror
m1 ETMY 5u $Mloss $phi_ETMY nETMY1 nETMYs1
......@@ -200,7 +208,7 @@ m1 ITMX 0.014 $Mloss $phi_ITMX nITMXs2 nITMX2
attr ITMX Rc -1934
# X arm length
s LXarm 3994.5 nITMX2 nETMX1
s LXarm $Larm nITMX2 nETMX1
# X arm end mirror
m1 ETMX 5u $Mloss $phi_ETMX nETMX1 nETMXs1
......@@ -259,6 +267,7 @@ const nsilica 1.44963098985906
const nTGG 1.954
const nCalcite 1.65846
const Mloss 37.5u
const Larm 3994.4692
const fM 36.397884M
const fP 54.596826M
const th_f 34.5k
......
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