12 November 1984 Fibre Gyroscope With Pseudo-Heterodyne Detection
Author Affiliations +
Proceedings Volume 0514, 2nd Intl Conf on Optical Fiber Sensors: OFS'84; (1984) https://doi.org/10.1117/12.945095
Event: 2nd International Conference on Optical Fiber Sensors, 1984, Stuttgart, Germany
A phase swept pseudo-heterodyne detection scheme suitable for use with all-fibre versions of the fibre gyroscope is described. The output carrier signal, which is phase modulated by the Sagnac shift, is generated by employing sinusoidal phase modulation via a piezoelectric fibre stretcher in combination with selective detector gating.
© (1984) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. D. Kersey, A. C. Lewin, D. A. Jackson, "Fibre Gyroscope With Pseudo-Heterodyne Detection", Proc. SPIE 0514, 2nd Intl Conf on Optical Fiber Sensors: OFS'84, (12 November 1984); doi: 10.1117/12.945095; https://doi.org/10.1117/12.945095

Back to Top