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Simplified optical configuration for a sloshing-speedmeter-enhanced gravitational wave detector

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 نشر من قبل Andreas Freise
 تاريخ النشر 2019
  مجال البحث فيزياء
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We propose a new optical configuration for an interferometric gravitational wave detector based on the speedmeter concept using a sloshing cavity. Speedmeters provide an inherently better quantum-noise limited sensitivity at low frequencies than the currently used Michelson interferometers. We show that a practical sloshing cavity can be added relatively simply to an existing dual-recycled Michelson interferometer such as Advanced LIGO.



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