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- Titel:
Sensitive fiber optic rotation sensing
- Dokumenttyp:
- Zeitschriftenaufsatz
- Autor(en):
- Böhm, K.; Russer, P.; R. Ulrich, E. Weidel
- Abstract:
- A major source of noise in fiber-optic Sagnac interferometers was identified to be the fluctuation of the phase of Rayleigh backscattering resulting from minute temperature variations and vibration. This noise can be reduced either by introducing a phase modulation into the fiber ring or by the use of a low-coherence source. A noise-equivalent rotation rate of 8 X 10-4 deg/sec was achieved.
- Zeitschriftentitel:
- Optics Letters
- Jahr:
- 1981
- Band / Volume:
- 6
- Monat:
- February
- Heft / Issue:
- 2
- Seitenangaben Beitrag:
- 64--66
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