| 摘要 |
The present invention includes a composite optical waveguide fiber (12). The composite optical waveguide fiber includes a first optical waveguide fiber (12). The first optical waveguide fiber (12) has a first diameter and a first outermost layer having a first coefficient of thermal expansion. The composite optical waveguide fiber further includes a second optical waveguide fiber (14) coupled to the first optical waveguide fiber (12). The second optical waveguide fiber (14) has a second diameter and a second outermost layer, the second outermost layer having a second coefficient of thermal expansion. Wherein the first coefficient of thermal expansion is greater than the second coefficient of thermal expansion and wherein the first diameter is greater than the second diameter. |
