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Feedback Control System for the Pointing of a High-Energy UV Laser Beam (JTu4A.10)

Presenter: Martin Kay, University of Tennessee Knoxville

We present a feedback system that stabilizes the horizontal angle and vertical position of a high-energy UV laser beam after 65-meter transport. It reduces the r.m.s. error ~2x while making corrections at 10 Hz.

Authors:Martin Kay, University of Tennessee Knoxville / Abdurahim Oguz, Oak Ridge National Lab / Sarah Cousineau, Oak Ridge National Lab

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