Why is a photodiode preferably used in the reverse bias condition for measuring light intensity?
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Answered by
43
bcoz it's work is to detect the light incident on it. if it works in forward biased it easily flows the current so it couldn't generate current produced by light
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6
Answer:
Explanation:
Because it has the fastest response and can be very sensitive. ... Used for Time of Flight or measuring the speed of light directly. Technique is used more for fast events, than for integrating total incident light power.
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