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H31-311_V2.5 · Question #2
The dispersion coefficient is the time delay difference caused by the optical wavelength signal passing through the unit length of optical fiber within the unit wavelength interval. Which of the…
The correct answer is C. ps/nm.km. See the full explanation below for the reasoning.
Optical Fiber Communication Fundamentals
Question
The dispersion coefficient is the time delay difference caused by the optical wavelength signal passing through the unit length of optical fiber within the unit wavelength interval. Which of the following is the unit of the dispersion coefficient?
Options
- Aps/nm
- Bps/km
- Cps/nm.km
- Dps/km.nm
How the community answered
(31 responses)- A10% (3)
- B3% (1)
- C81% (25)
- D6% (2)
Topics
#dispersion coefficient#chromatic dispersion#optical fiber#units
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