作者: Alessandra Buonanno , Yanbei Chen
DOI: 10.1103/PHYSREVD.67.062002
关键词: Optics 、 Noise spectral density 、 Noise (electronics) 、 Beam splitter 、 Physics 、 Gravitational wave 、 Quantum mechanics 、 Scaling 、 Interferometry 、 Laser 、 Laser power scaling
摘要: By mapping the signal-recycling (SR) optical configuration to a three-mirror cavity, and then single detuned we express SR optomechanical dynamics, input-output relation, noise spectral density in terms of only three characteristic parameters: (free) resonant frequency decay time entire interferometer, laser power circulating arm cavities. These parameters, therefore properties are invariant under an appropriate scaling SR-mirror reflectivity, detuning, arm-cavity storage time, input at beam splitter. Moreover, so far quantum-mechanical description laser-interferometer gravitational-wave detectors, including radiation-pressure effects, has been obtained linear order transmissivity internal mirrors. We relax this assumption discuss how densities change.