Stroboscopic Variation Measurement
arXiv:gr-qc/0202100 · doi:10.1016/S0375-9601(02)00903-9
Abstract
A new procedure of the linear position measurement which allows to obtain sensitivity better than the Standard Quantum Limit and close to the Energetic Quantum Limit is proposed and analyzed in details. Proposed method is based on the principles of stroboscopic quantum measurement and variation quantum measurement and allows to avoid main disadvantages of both these procedures. This method can be considered as a good candidate for use as a local position meter in the ``intracavity'' topologies of the laser gravitational-wave antennae.
13 pages, 2 figures drawn in TeX and 2 figures in postscript, misprint corrected
References in corpus (1)
Cited by in corpus (4)
- Quantum Measurement Theory in Gravitational-Wave Detectors
- Towards Optomechanical Quantum State Reconstruction of Mechanical Motion
- Low pumping energy mode of the "optical bars''/"optical lever" topologies of gravitational-wave antennae
- Displacement-noise-free gravitational-wave detection with a single Fabry-Perot cavity: a toy model