1-1hit |
Shigetarou IWATSU Satoshi ARIAKE Tadashi KIMURA Ken-ichi NODA
The scale factor temperature dependences of three important optical parts of phase modulation type optical fiber gyroscope, sensing coil, phase modulator and fiber coupler are described. Contribution of each part to the total temperature property is comparable. For each part, more than 5% of scale factor change per 1 is observed in the region from 20 to 45.