Physics · Optics
Which of the following is most commonly used as the primary light source in high-speed optical fiber communication systems?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Semiconductor Laser✓
- 2Incandescent Lamp
- 3Compact Fluorescent Lamp (CFL)
- 4Light Emitting Diode (LED)
Correct answer
Semiconductor Laser
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