Share Email Print
cover

Proceedings Paper

All-Fiber-Optic Gyroscope With Linear Scale Factor Using Phase Detection
Author(s): B. Y. Kim; H. J. Shaw
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Direct measurement of Sagnac phase shift from an open-loop, all-fiber-optic gyroscope using signal processing is described. The photodetector output from a phase modulated gyro is amplitude modulated at the phase modulation frequency to transpose the optical phase shift into a low frequency electronic phase shift, which is measured using a digital time interval counter. A wide dynamic range and linear scale factor are demonstrated using this approach.

Paper Details

Date Published: 17 September 1984
PDF: 7 pages
Proc. SPIE 0478, Fiber Optic and Laser Sensors II, (17 September 1984); doi: 10.1117/12.942681
Show Author Affiliations
B. Y. Kim, Stanford University (United States)
H. J. Shaw, Stanford University (United States)


Published in SPIE Proceedings Vol. 0478:
Fiber Optic and Laser Sensors II
Emery L. Moore; O. Glenn Ramer, Editor(s)

© SPIE. Terms of Use
Back to Top