Suspension platform interferometer for the AEI 10m prototype: concept, design 
and optical layout

Dahl, Katrin; Kranz, Oliver; Heinzel, Gerhard; Willke, Benno; Strain, Kenneth A.; Goßler, Stefan; Danzmann, Karsten

doi:10.1088/0264-9381/29/9/095024

アイテム詳細

登録内容を編集ファイル形式で保存

一時保存へ追加

タグ情報を表示リリース履歴を表示詳細要約

公開

学術論文

Suspension platform interferometer for the AEI 10m prototype: concept, design and optical layout

MPS-Authors

/persons/resource/persons40436

Dahl, Katrin
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40467

Kranz, Oliver
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40460

Heinzel, Gerhard
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40511

Willke, Benno
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons1466

Strain, Kenneth A.
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40453

Goßler, Stefan
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40437

Danzmann, Karsten
Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

External Resource

There are no locators available

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

フルテキスト (公開)

1201.4718
(プレプリント), 653KB

CQG_29_9_095024.pdf
(全文テキスト（全般）), 2MB

付随資料 (公開)

There is no public supplementary material available

引用

Dahl, K., Kranz, O., Heinzel, G., Willke, B., Strain, K. A., Goßler, S., & Danzmann, K. (2012). Suspension platform interferometer for the AEI 10m prototype: concept, design and optical layout. Classical and quantum gravity, 29(9):. doi:10.1088/0264-9381/29/9/095024.

引用: https://hdl.handle.net/11858/00-001M-0000-000F-A55C-0

要旨

At present a 10\,m prototype interferometer facility is being set up at the AEI Hannover. One unique feature of the prototype will be the suspension platform interferometer (SPI). The purpose of the SPI is to monitor and stabilise the relative motion between three seismically isolated optical tables. The in-vacuum tables are suspended in an L-shaped configuration with an arm length of 11.65\,m. The design goal of the SPI is to stabilise longitudinal differential displacements to a level of 100\,pm/$\sqrt{\mathrm{Hz}}$ between 10\,mHz and 100\,Hz and relative angular noise of 10\,nrad/$\sqrt{\mathrm{Hz}}$ in the same frequency band. This paper covers the design aspects of the SPI, e.g. cross-coupling between the different degrees of freedom and fibre pointing noise are investigated. A simulation is presented which shows that with the chosen optical design of the SPI all degrees of table motion can be sensed in a fully decoupled way. Furthermore, a proof of principle test of the SPI sensing scheme is shown.