____ lasers are at the heart of fiber-optics.
A) Semiconductor
B) Carbon dioxide
C) Metal
D) Water-based

Name: ____ lasers are at the heart of fiber-optics. A) Semiconductor B) Carbon dioxide C) Metal D) Water-based
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Question

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Semiconductor lasers are widely used in fiber-optic communication systems because they can generate wavelengths of light that are compatible with optical fibers. Carbon dioxide lasers, metal lasers, and water-based lasers are less commonly used in fiber-optic communication systems.

____ Lasers Are at the Heart of Fiber-Optics