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A photodetectore is made from a semicond...

A photodetectore is made from a semiconductor. In `_(0.53)Ga_(-0.47)As` with `E_(g)=0.73 eV`, what is the maximum wavelength which it can detect?

A

1000 nm

B

1703 nm

C

500 nm

D

173 nm

Text Solution

Verified by Experts

The correct Answer is:
B
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