Optical noise correlations and beating the standard quantum limit in advanced gravitational-wave detectors (Q2752496)
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scientific article; zbMATH DE number 1661043
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Optical noise correlations and beating the standard quantum limit in advanced gravitational-wave detectors |
scientific article; zbMATH DE number 1661043 |
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Optical noise correlations and beating the standard quantum limit in advanced gravitational-wave detectors (English)
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21 April 2002
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gravitional-wave detectors
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optical noise correlations
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standard quantum limit
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It is shown that it is important to use fully-quantum techniques to analyse signal-recycled gravitational-wave interferometers. It is shown that the LIGO-II interferometers can bear the so-called standard quantum limit (noise spectral density) by a factor of two, with the current design. However, major changes are needed if it is desired to beat the standard quantum limit significantly.
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