The 5th Kagra International Workshop / The 1st Kagra-Virgo-3G Detectors Workshop

Session

Poster session

14 Feb 2019, 19:00

Sala dei Notari (Perugia - Italy)

34. Long term measurements from Matra Mountain

Laszlo Somlai (HAS Wigner RCP)

14/02/2019, 19:00

Poster

The Matra Gravitational and Geophysical Laboratory has analized seismic, infra sound, electromagnetic attenuation, muon tomography and seismicity of the Matra Mountain and surrounding area from almost 2-years of data.
In this poster the main results are shown, mainly focusing the seismic data from two different depths (-88 and -404 m).

35. Constructing mode mismatch error signals for a 2 μm light Silicon coupled cavity at Gingin

Dr Joris van Heijningen (University of Western Australia)

14/02/2019, 19:25

Poster

Minimising optical losses in a gravitational wave (GW) detector is important if advanced schemes, such as squeezing and the white light cavity, are to be fruitful. Mode mismatch is a source of optical loss and therefore we need appropriate error signals to minimise it. We present an optical experiment that will be used in the Gingin 2 μm Silicon coupled cavity. This experiment is under...