ASC simulations for O3 SRM transmission, SRC Gouy phase shift and ITM transmission asymmetry

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JGW-T1910359-v1
21 Jun 2019, 13:21

Abstract:: Report on the effects of O3 SRM transmission, SRC Gouy phase shift and ITM transmission asymmetry to ASC sensing noise.
Optickle simulation for the following configurations were done:

* Nominal BRSE at the time of Aso 2013 (PRM input power 77.5 W), but with T_PRM = 10.35%
https://journals.aps.org/prd/abstract/10.1103/PhysRevD.88.043007
https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5744

* Nominal BRSE with updated PRM input power to 65 W (670 W at BS)
https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7038

* BRSE with T_SRM=30%, PRM input power 1 W (O3 SRM transmission, 10 W at BS)

* BRSE with T_SRM=30%, PRM input power 1 W, SRC one-way Gouy phase 48deg/2 (by changing SR2-SR3 length by +4 cm)
https://klog.icrr.u-tokyo.ac.jp/osl/?r=9246

* BRSE with T_SRM=30%, PRM input power 1 W, SRC one-way Gouy phase 48deg/2, T_ITMX=0.444%, T_ITMY=0.479%
https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10352