What was developed in an effort to overcome pulse dispersion?
A) Step-index fibers
B) Commercial grade fibers
C) Graded-index fibers
D) Single-mode fibers
Correct Answer:
Verified
Q9: The eye can't see fiber-optic communications wavelengths,so
Q10: Which of the following is an important
Q11: Light is emitted from an LED as
Q12: _ is a long-term method in which
Q13: Where does modal dispersion predominantly occur?
A)Multimode fiber
B)Single-mode
Q15: Fiber optics has the capacity to carry
Q16: The environment for interior installations is usually
Q17: Which of the following is a composite
Q18: In which of the following would you
Q19: The _ specifies the maximum losses that
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