Fiber-optic gyroscopes

@article{Pavlath1994FiberopticG,
  title={Fiber-optic gyroscopes},
  author={George Attila Pavlath},
  journal={Proceedings of LEOS'94},
  year={1994},
  volume={2},
  pages={237-238 vol.2}
}
  • G. Pavlath
  • Published 31 October 1994
  • Physics
  • Proceedings of LEOS'94
Fiber optic sensors have been under development worldwide for a multitude of applications during the last twenty years. One of the first fiber sensors to begin production is the fiber-optic gyroscope or equivalently the fiber gyro. The history of the fiber gyro is characterized by an early discovery of the basic physical mechanism which then lay fallow for decades until the necessary enabling technologies were developed. The author describes briefly the history of fiber gyro product development… 
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References

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A fiber-optic gyro is described that employs closed-loop phase compensation. Preliminary experimental results are reported of the sensing of rotation rates down to 0.5 degrees /sec for a…

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Fiber-optic rotation sensing with an extrapolated drift of 1 deg/h1/2 is accomplished by operating the Sagnac interferometer from a truly single-mode common input–output port in connection with a…

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Selected papers on fiber optic gyroscopes

Phase error bounds of fiber gyro with polarization-holding fiber

Phase error bounds for a fiber gyro with an imperfect polarizer are calculated assuming a broad-band source and high-birefringence fiber. The phase error and resulting zero-point drift is related to…