A coupler which consists of a series of lenses and a partly reflective surface ∙ a. Beam-splitting coupler ∙ b. Reflective star coupler ∙ c. Fused coupler ∙ d. None of these

A coupler which consists of a series of lenses and a partly reflective surface ∙ a. Beam-splitting coupler  
∙ b. Reflective star coupler  
∙ c. Fused coupler  
∙ d. None of these
by

1 Answer

Answer :

∙ a. Beam-splitting coupler
by

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