| 摘要 |
A fiber optic gyroscope (2) includes a light source (11), a coupler (12) coupled to the light source (11), a photodetector (14) coupled to the coupler (12), an integrated optic circuit (IOC) (16) coupled to the coupler (12) by a first element (215), and a sensing loop (10) coupled to the IOC (16) by second and third elements (210, 220). At least one of the first, second and third elements includes a polarizing element. |
