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  • Proceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011
  • (Optica Publishing Group, 2011),
  • paper C743

Control of Optical Resonators Using Digital Interferometry

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Abstract

Lock acquisition and alignment control will present significant challenges to the commissioning of future gravitational wave detectors. Digital interferometry, combining conventional heterodyne interferometry with (de)modulation using pseudo-random noise codes, can aid in solving these problems. Here we discuss a new table-top experiment designed to investigate the use of digital interferometry as a tool for lock acquisition and cavity alignment control.

© 2011 AOS

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