Partial destruction of sensitivity in non-ideal interferometric detection of gravitational waves.

@article{Mundarain1998PartialDO,
  title={Partial destruction of sensitivity in non-ideal interferometric detection of gravitational waves.},
  author={Douglas F. Mundarain and Miguel Orszag},
  journal={Optics express},
  year={1998},
  volume={3 4},
  pages={
          131-40
        }
}
We have studied the interferometric sensitivity for gravitational wave detection explicitly including the photodetector efficiency. We show that the sensitivity is very strongly affected by non-ideal photodetector efficiency when we inject a squeezed signal, as compared to the ordinary vacuum case. Quantum limits and resonance are also discussed for short time detections. 

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