High-gain power recycling of a Fabry-Perot Michelson interferometer for a gravitational-wave antenna.

نویسندگان

  • S Sato
  • M Ohashi
  • M K Fujimoto
  • M Fukushima
  • K Waseda
  • S Miyoki
  • N Mavalvala
  • H Yamamoto
چکیده

Power recycling was implemented on a fully suspended prototype interferometer with arm lengths of 20 m. A wave-front-sensing technique for alignment control of the suspended mirrors was also implemented, which allowed for several hours of stable operation. A power-recycling gain of greater than 12 was achieved, a significant increase over the highest gain in a suspended mirror Fabry-Perot Michelson interferometer reported to date.

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عنوان ژورنال:
  • Applied optics

دوره 39 25  شماره 

صفحات  -

تاریخ انتشار 2000