The interferometer spectral-density of resolution is 6 x 10<sup>-23<sup>1/</sup> </sup>?HZ at 250 Hz.. We show the performances of mirror surfaces and coatings, laser frequency and amplitude stabilizations, interferometer control. We discuss advanced Virgo optical-technologies.
© 2009 OSA
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.3940) Instrumentation, measurement, and metrology : Metrology
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3425) Lasers and laser optics : Laser stabilization
F. Bondu, "The Virgo Gravitational Wave Detector," in Frontiers in Optics 2009/Laser Science XXV/Fall 2009 OSA Optics & Photonics Technical Digest, OSA Technical Digest (CD) (Optical Society of America, 2009), paper JMB4.
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