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Optical Power
GATE Instrumentation · Optical Instrumentation - Laser Diodes · 2026-2026
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All concepts →2026 Q28
The slope efficiency of a laser diode is 0.5 W/A, and the output optical power at a current of 100 mA is 30 mW. Assuming piece-wise linear characteristics of the laser diode, the t...
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2026 Q65
A photodiode has a responsivity 0.8 A/W. If the input optical power to the photodiode is 2 mW, the power delivered to a 50 Ω load is ________ μW. (rounded off to the nearest intege...
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