McqMate
| Q. |
A 4 km optical link consists of multimode step index fiber with core refractive index of 1.3 and a relative refractive index difference of 1%. Find the delay difference between the slowest and fastest modes at the fiber output. |
| A. | 0.173 μsec |
| B. | 0.152 μsec |
| C. | 0.96 μsec |
| D. | 0.121 μsec |
| Answer» A. 0.173 μsec | |
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