Wirless - OC
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What is the primary function of an optical modulator in wireless optical communication?
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Which of the following is a disadvantage of direct modulation in laser communication
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What is the primary advantage of external modulation over direct modulation?
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What is the key benefit of an EDFA (Erbium-Doped Fiber Amplifier) in optical communication?
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A semiconductor optical amplifier (SOA) differs from an erbium-doped fiber amplifier (EDFA) because:
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What is the primary factor limiting the modulation bandwidth of an optical modulator?
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In Ray Transfer Matrix Analysis, which parameter is preserved when light passes through an optical system described by an ABCD matrix?
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