| Autor: |
Hild, S., Brinkmann, M., Danzmann, K., Grote, H., Hewitson, M., Hough, J., Lueck, H., Martin, I., Mossavi, K., Rainer, N., Reid, S., Smith, J. R., Strain, K., Weinert, M., Willems, P., Willke, B., Winkler, W. |
| Rok vydání: |
2007 |
| Předmět: |
|
| Zdroj: |
Class.Quant.Grav.24:5681-5688,2007 |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1088/0264-9381/24/22/025 |
| Popis: |
A widely used assumption within the gravitational-wave community has so far been that a test mass acts like a rigid body for frequencies in the detection band, i.e. for frequencies far below the first internal resonance. In this article we demonstrate that localized forces, applied for example by a photon pressure actuator, can result in a non-negligible elastic deformation of the test masses. For a photon pressure actuator setup used in the gravitational wave detector GEO600 we measured that this effect modifies the standard response function by 10% at 1 kHz and about 100% at 2.5 kHz. |
| Databáze: |
arXiv |
| Externí odkaz: |
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