One of the following is not a solid-state optical detector ∙ a. APD ∙ b. PIN ∙ c. PMT ∙ d. Phototransistors

One of the following is not a solid-state optical detector
∙ a. APD  
∙ b. PIN  
∙ c. PMT  
∙ d. Phototransistors
by

1 Answer

Answer :

. PMT
by

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