Miyakawa, Osamu and Kawamura, Seiji and Abbott, Benjamin and Bork, Rolf and Fritschel, Peter and Goggin, Lisa and Heefner, Jay and Ivanov, Alexander and Kawazoe, Fumiko and Mow-Lowry, Conor and Ourjoumtsev, Alexei and Sakata, Sihori and Smith, Michael and Strain, Kenneth and Taylor, Rober and Ugolini, Dennis and Vass, Stephen and Ward, Robert and Weinstein, Alan (2004) Sensing and control of the advanced LIGO optical configuration. In: Gravitational Wave and Particle Astrophysics Detectors. Proceedings of SPIE. No.5500. Society of Photo-optical Instrumentation Engineers (SPIE) , Bellingham, WA, pp. 92-104. ISBN 9780819454324. https://resolver.caltech.edu/CaltechAUTHORS:20190221-110523494
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Abstract
The LIGO Laboratory 40m prototype interferometer at Caltech is being commissioned to prototype an optical configuration for Advanced LIGO. This optical configuration has to control five length degrees of freedom, and its control topology will be significantly more complicated than any other present interferometers. This paper explains the method of sensing, controls and lock acquisition.
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| Additional Information: | © 2004 Society of Photo-Optical Instrumentation Engineers (SPIE). This work was supported by the National Science Foundation cooperative agreement PHY0107417. This document has been assigned LIGO document number LIGO-P0400170-00-R. We thank the many members of the LIGO Laboratory, the LIGO Scientific Collaboration and the engineering team especially J. Romie, H. Armandula and G. Billingsley. We also thank A. Freise for developing the FINESSE simulation tool. | ||||||
| Group: | LIGO | ||||||
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| Subject Keywords: | gravitational waves, interferometer, optics, controls, servos | ||||||
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| Series Name: | Proceedings of SPIE | ||||||
| Issue or Number: | 5500 | ||||||
| DOI: | 10.1117/12.552406 | ||||||
| Record Number: | CaltechAUTHORS:20190221-110523494 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20190221-110523494 | ||||||
| Official Citation: | Osamu Miyakawa, Seiji Kawamura, Benjamin Abbott, Rolf Bork, Peter Fritschel, Lisa Goggin, Jay Heefner, Alexander Ivanov, Fumiko Kawazoe, Conor Mow-Lowry, Alexei Ourjoumtsev, Sihori Sakata, Michael Smith, Kenneth A. Strain, Robert Taylor, Dennis Ugolini, Stephen Vass, Robert Ward, and Alan Weinstein "Sensing and control of the advanced LIGO optical configuration", Proc. SPIE 5500, Gravitational Wave and Particle Astrophysics Detectors, (29 September 2004); doi: 10.1117/12.552406; https://doi.org/10.1117/12.552406 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 93109 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | George Porter | ||||||
| Deposited On: | 26 Feb 2019 00:01 | ||||||
| Last Modified: | 16 Nov 2021 16:55 |
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