Huawei
H31-311_V2.5 · Question #475
Which of the following are not passive optical devices? (Multiple choice)
The correct answer is A. Laser E. Modulator. See the full explanation below for the reasoning.
Optical Fiber Communication Fundamentals
Question
Which of the following are not passive optical devices? (Multiple choice)
Options
- ALaser
- BOptical switch
- CFilter
- DGrating
- EModulator
How the community answered
(25 responses)- A80% (20)
- B12% (3)
- C4% (1)
- D4% (1)
Topics
#passive optical devices#laser#modulator#optical components
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