#------------------------------------------------------ # Advanced TAMA parameter 2007/1/24 # ・Option5 = Tatsumi idea # 15PM-75PM # demodulation ... 30M (2nd order of 15M, AM sideband) x 75M # SP=n17, PO=n19, DP=n20 #------------------------------------------------------ #----------------------------------------------------------------------------------------------- # Advanced TAMA parameter 2007/1/24 # Resonant Sideband Extraction Interferometer #      --------- #      n13 #      | #      (L2) #          | #       n12 #      -------- #      n11 #          | #     (L4) #          | #      n5 # dump | dump / | | # n0 (eom1) n1 (EOM2) n16/n2 | n3/n18---(L5)---n4 / n6---(L3)----n8 | n9----(L1)---- n10| # n17 | n19 / | | # SP PO    n7 #    | #        (L6) #       | #       n14 #  --------- #    n15 # dump/dump # n20 DP #----------------------------------------------------------------------------------------------- l i1 2 0 n0 ## optics mod eo1 76.175M 0.175 3 pm n0 n1 m m1i 0.9880 1.195e-02 0 n8 n9 m m1e 0.9999 97.6e-6 0 n10 dump m m2i 0.9880 1.195e-02 90 n11 n12 m m2e 0.9999 97.6e-6 90 n13 dump m sem 0.48085 0.5191 0 n14 n15 bs bs1 0.5 0.5 0 45 n4 n5 n6 n7 bs bs2 0.006 0.994 0 45 n16 dump n2 n17 mod eo2 15.235M 0.175 3 pm n1 n16 bs bs3 0.0004 0.99930 0 45 n3 dump n18 n19 s L5 2.3249 n18 n4 m prm 0.850 0.14995 90 n2 n3 bs bs4 0.5 0.5 0 30 dump n15 dump n20 ## length s L3 2.8679 n6 n8 s L4 2.3213 n5 n11 s L6 2.325 n7 n14 s L1 299.94 n9 n10 s L2 299.94 n12 n13 ## for confirm #ad CR 0 n3 #ad 3rd 45.705M n3 #ad 2nd 30.47M n3 #xaxis* prm phi lin -90 90 300 ## photo detector #pd1 detPOL 15.235M 90 n17 pd2 detPOl 30.47M 105 76.175M 160 n20 #x2axis detPOL phi lin -90 90 100 #shot s1 n19 ## L+ xaxis m1e phi lin -0.0001 0.0001 20 xparam m2e phi 1 90 diff m1e phi ## L- #xaxis m1e phi lin -0.0005 0.0005 20 #xparam m2e phi -1 90 #diff m1e phi ## l+ #xaxis* prm phi lin -0.0005 0.0005 20 #diff prm phi ## l- #xaxis m1e phi lin -0.001 0.001 20 #xparam m1i phi 1 0 #xparam m2e phi -1 90 #xparam m2i phi -1 90 #diff m1e phi ## ls #xaxis* sem phi lin -0.01 0.01 20 #diff sem phi yaxis abs #### transfer function test #### #pd2 detPOl 15.235M 90 1 max n20 #fsig sig1 m1e 1 0 #fsig sig1 m2e 1 180 #xaxis sig1 f log 1 1M 20 #xparam* detPOl f2 1 scale meter