Commit aa8a15ec authored by Kevin Kuns's avatar Kevin Kuns

quantum noise uses test mass susceptibility for SQL strain

* The quantum noise calculation uses the test mas susceptibility instead of the free mass approximation in shotradSignalRecycled.
* The free mass approximation is still used in shotradSignalRecycledBnC and the functions in squeeze.py
parent 8868ac93
Pipeline #195499 passed with stages
in 5 minutes and 13 seconds
......@@ -296,8 +296,8 @@ def shotradSignalRecycled(f, ifo, sustf, power):
lossArm = sqrt(lambda_arm)
lossSR = sqrt(lambda_SR)
Omega = 2*pi*f # Signal angular frequency [rad/s]
h_SQL = sqrt(8 * hbar / (m * (Omega * L)**2)) # SQL Strain
Omega = 2*pi*f # Signal angular frequency [rad/s]
h_SQL = sqrt(8 * hbar * np.abs(sustf.tst_suscept)) / L # SQL Strain
K = - 16 * P * omega_0 / c**2 * sustf.tst_suscept
# arm cavity
......
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