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Abstract
The upcoming European design study 'Einstein gravitational-wave Telescope' represents the first step towards a substantial, international effort for the design of a third-generation interferometric gravitational wave detector. It is generally believed that third-generation instruments might not be installed into existing infrastructures but will provoke a new search for optimal detector sites. Consequently, the detector design could be subject to fewer constraints than the on-going design of the second-generation instruments. In particular, it will be prudent to investigate alternatives to the traditional L-shaped Michelson interferometer. In this paper, we review an old proposal to use three Michelson interferometers in a triangular configuration. We use this example of a triple Michelson interferometer to clarify the terminology and will put this idea into the context of more recent research on interferometer technologies. Furthermore, the benefits of a triangular detector will be used to motivate this design as a good starting point for a more detailed research effort towards a third-generation gravitational-wave detector.
Original language | English |
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Pages (from-to) | 085012- |
Journal | Classical and Quantum Gravity |
Volume | 26 |
Issue number | 8 |
DOIs | |
Publication status | Published - 21 Apr 2009 |
Keywords
- gravitational waves
- gamma rays: bursts
- relativity
- binaries: close
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Dive into the research topics of 'Triple Michelson interferometer for a third-generation gravitational wave detector'. Together they form a unique fingerprint.Projects
- 1 Finished
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Birmingham Astrophysics - Rolling Grant 2007-2012
Ponman, T., Cruise, M., Freise, A., Raychaudhury, S., Smith, G., Speake, C., Stevens, I. & Vecchio, A.
SCIENCE & TECHNOLOGY FACILITIES COUNCIL
1/04/07 → 31/03/12
Project: Research Councils