Fiber optic accelerometers and seismometers
Abstract
This paper presents performance and figures-of-merit of fiber optic interferometric accelerometers and seismometers using flexural disk, mandrel, and fluid filled transducers. Flexural disk devices having sensitivities of 50 radians/g and operating bandwidths to 2 kHz have been reported. This sensitivity corresponds to a minimum detectable signal of 20 nano-g/{radical}Hz for a system demodulation noise floor of 1 micro-radian/{radical}Hz. {copyright} {ital 1996 American Institute of Physics.}
Description
The article of record as published may be found at https://doi.org/10.1063/1.50341
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.Collections