… ‘The GEO-HF Project.’ This paper describes the upgrades considered in the GEO-HF project
… We will describe the changes in the GEO 600 infrastructure and the prototype work that is …

… An array of heating elements has been designed to project optimized patterns of radiation
onto the BS. Initial results have demonstrated a 30% reduction of thermally induced HOMs …

… Strain sensitivity of GEO600 today compared to the sensitivity at the start of the GEO-HF …
Design of an array of heating elements to project optimized patterns of radiation onto the BS …

… implemented since the start of the GEO-HF upgrade program. Section 3 covers the topic
of … of the GEO-HF project installed and tested more recently in the GEO 600 interferometer. …

… (GEO-HF) will be completed over the coming years, which will create a network of detectors
with the … in a number of places around the world; in the USA (LIGO project led by a Caltech/…

… This paper summarizes the LCGT project. … The objective of this project is to practically
present the feasibility of … Virgo, GEO HF and AIGO. We are now at …

… ideas on how the future detectors should be designed: a) exploiting as much as possible the
… and technologies at room temperature like in the Advanced LIGO Project [5, 6], GEO-HF [7] …

… gravitational wave observatory) project in USA having arm … GEO-HF targeting sensitivity
improvements in the kiloHertz region. However, the planned upgrade requires access to the …

… the reason that our knowledge of these parasites is very imperfect, in spite of the fact that they
possess an economic interest of the … to project backwards beyond the basis capituli into the …

… 2009 the GEO-HF upgrade program to GEO600 started with the … of the GEO-HF upgrade,
and the core of this thesis, is the … of the sensitivities of the NGO project and the LIGO detectors. …