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  The experimental plan of displacement- and frequency-noise free laser interferometer

Kokeyama, K., Sato, S., Nishizawa, A., Kawamura, S., Chen, Y., Ward, R., et al. (2008). The experimental plan of displacement- and frequency-noise free laser interferometer. Journal of Physics: Conference Series, 122(1): 012022. doi:10.1088/1742-6596/122/1/012022.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-1448-A Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-144A-6
Genre: Conference Paper

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jpconf8_122_012022.pdf (Publisher version), 465KB
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 Creators:
Kokeyama, K.1, Author
Sato, S.1, Author
Nishizawa, A.1, Author
Kawamura, S.1, Author
Chen, Y.2, Author
Ward, R.1, Author
Pai, A.2, Author
Somiya, Kentaro3, Author
Sugamoto, A., Author
Affiliations:
1External Organizations, ou_persistent22              
2Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, Golm, DE, ou_24013              
3Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, Hannover, DE, ou_24010              

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 Abstract: We present the partial demonstration of displacement- and laser-noise free interferometer (DFI) and the next experimental plan to examine the complete configuration. A part of the full implementation of DFI has been demonstrated to confirm the cancellation of beamsplitter displacements. The displacements were suppressed by about two orders of magnitude. The aim of the next experiment is to operate the system and to confirm the cancellation of all displacement noises, while the gravitational wave (GW) signals survive. The optical displacements will be simulated by electro-optic modulators (EOM). To simulate the GW contribution to laser lights, we will use multiple EOMs.

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 Dates: 2008
 Publication Status: Published online
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 Rev. Type: Peer
 Identifiers: DOI: 10.1088/1742-6596/122/1/012022
eDoc: 398823
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Title: The Seventh Edoardo Amaldi Conference on Gravitational Waves (Amaldi 7)
Place of Event: Sydney Convention and Exhibition Centre, Darling Harbour, Sydney, Australia
Start-/End Date: 2007-07-08 - 2007-07-14

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Title: Journal of Physics: Conference Series
Source Genre: Journal
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Pages: - Volume / Issue: 122 (1) Sequence Number: 012022 Start / End Page: - Identifier: ISSN: 1742-6596