Optical response of a misaligned and suspended Fabry-Perot cavity

摘要: The response to a probe laser beam of suspended, misaligned, and detuned optical cavity is examined. A five degree freedom dynamical model the fluctuations longitudinal transverse mirror coordinates presented. Classical quantum mechanical effects radiation pressure are studied with help stiffness coefficients signals provided by an FM sideband technique quadrant detector, for generic values product $\ensuremath{\varpi}\ensuremath{\tau}$ fluctuation frequency times round trip. simplified version presented case small misalignments. Mechanical stability, position entanglement, ponderomotive squeezing accommodated in this model. Numerical plots refer cavities under test at so-called Pisa LF facility. can describe recently appeared VIRGO antenna give framework designing next generation gravitational wave antennas where such would be critical relevance.