| 摘要 |
A fiber optic coil (70) has a plurality of layers of turns. The turns of a first layer (72) of the plurality of layers of turns are adjacent and are wound from an optical fiber having a first diameter. The turns of other layers (74, 76, 78, 80) of the plurality of layers turns are wound from an optical fiber having a second diameter. The second diameter is less than the first diameter. The first layer may or may not be part of a rotation sensing path provided by the plurality of layers of turns. |
