LIGO Document T1800447-v4
- DRD for frequency dependent squeezing in A+
- Version 4:
Realized that the 2*E_lambda quantum noise is not correct for general noise-limited sensitivity calculations. Must use E_lambda / 2 for quantum PSD. Drops safe limit on all curves by a factor of 2 ASD, lowering margins but not changing design conclusions.
Version 3: includes the calculation of vertical to longitudinal noise coupling due to a possible inclination of the filter cavity beam axis by 3 mrad, as well as a summary of the the calculation done by Mike Z. et al about requirements of the vacuum system.
DCC Version 3.3.0, contact
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