McqMate
| Q. |
In single mode fibers, which is the most beneficial index profile? |
| A. | step index |
| B. | graded index |
| C. | step and graded index |
| D. | coaxial cable |
| Answer» B. graded index | |
| Explanation: in single mode fibers, graded index profile is more beneficial as compared to step index. this is because graded index profile provides dispersion-modified-single mode fibers. | |
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Dania
10 months ago
I think the right answer is a
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