Integrated optic fibre gyroscope with on-chip modulator and harmonic feedback operation
Abstract
Experimental results from an integrated optic fiber gyroscope with on-chip phase modulators are reported. The system has achieved a noise density of 3.5 deg/h per 0.5 Hz and a standing bias of 700 deg/h. Bias drift is better than 200 deg/h over a ten minute period.
- Publication:
-
OFS 1984 - International Conference on Optical Fiber Sensors
- Pub Date:
- 1984
- Bibcode:
- 1984ofs..conf..301P
- Keywords:
-
- Chips (Electronics);
- Feedback Control;
- Fiber Optics;
- Harmonic Control;
- Integrated Optics;
- Optical Gyroscopes;
- Angular Velocity;
- Control Stability;
- Design Analysis;
- Phase Modulation;
- Rotation;
- Instrumentation and Photography