Fiber Optics MCQ Quiz (Multiple Choice Questions And Answers)
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- Speed
- Direction
- Frequency
- Wavelength
- Reflection
- Diffraction
- Interference
- Polarization
18. Which kind of dispersion is caused by the difference in the propagation times of light rays that take different paths down a fiber?
- Modal dispersion
- Delay dispersion
- Material dispersion
- Wavelength dispersion
- 0.9 dB
- 0.19 dB
- 0.09 dB
- 0.009 dB
- Graded index mode
- Step-index multimode
- Step-index single mode
- Graded index multimode
