Arm-length stabilisation for interferometric gravitational-wave detectors using frequency-doubled auxiliary lasers
نویسندگان
چکیده
منابع مشابه
Arm-length stabilisation for interferometric gravitational-wave detectors using frequency-doubled auxiliary lasers.
Residual motion of the arm cavity mirrors is expected to prove one of the principal impediments to systematic lock acquisition in advanced gravitational-wave interferometers. We present a technique which overcomes this problem by employing auxiliary lasers at twice the fundamental measurement frequency to pre-stabilise the arm cavities' lengths. Applying this approach, we reduce the apparent le...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2011
ISSN: 1094-4087
DOI: 10.1364/oe.20.000081