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Q. |
A single mode fiber has a zero dispersion wavelength of 1.21μm and a dispersion slope of 0.08 psnm-2km-1. What is the total first order dispersion at wavelength 1.26μm. |
A. | -2.8psnm-1 km-1 |
B. | -3.76psnm-1 km-1 |
C. | -1.2psnm-1 km-1 |
D. | 2.4psnm-1 km-1 |
Answer» B. -3.76psnm-1 km-1 |
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