@inproceedings{d44389a65c5e4d6388336bf310117c19,
title = "Interferometric strain measurements with a fiber-optic probe",
abstract = "Experience at the Laboratory for Laser Energetics has shown that broadband base vibrations make it difficult to position cryogenic inertial confinement fusion targets. These effects must be mitigated for National Ignition Facility-scale targets; to this end an active vibration stabilization system is proposed. A single-mode optical fiber strain probe and a novel fiber contained heterodyne interferometer have been developed as a position feedback sensor for the vibration control system. A resolution limit of 54.5 n; is measured with the optical strain gauge, limited by the lock-in amplifier. Experimental measurements of the sensor that show good agreement with reference resistive strain gauge measurements are presented.",
keywords = "fiber optics, interferometry, metrology, strain",
author = "Burnham-Fay, {E. D.} and Jacobs-Perkins, {D. W.} and Ellis, {J. D.}",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; Applied Advanced Optical Metrology Solutions ; Conference date: 10-08-2015 Through 12-08-2015",
year = "2015",
doi = "10.1117/12.2188837",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Trolinger, {James D.} and Erik Novak",
booktitle = "Applied Advanced Optical Metrology Solutions",
}