USE OF ATTENUATOR AND DELAY LINE
IN MANY RESEARCH PAPERS WHEN A LIGHT SOURCE IS SPLITED SAY IN 90:10 ATTENUATOR AND DELAY LINE IS USED .CAN U PLEASE EXPLAIN IT.
Responses (5):
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IN MANY RESEARCH PAPERS WHEN A LIGHT SOURCE IS SPLITED SAY IN 90:10 ATTENUATOR AND DELAY LINE IS USED .CAN U PLEASE EXPLAIN IT.
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I don’t understand the question…can you link a paper as an example?
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Thank you for yr concern.Paper is attached where attenuator and delay line is used.See diagram for xnor logic.
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I agree with Ravil, the fiber will delay the signal so you need to incorporate a delay in the dual signal as well.
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Its Nor logic
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If fiber is used as a polariz. controller then that delay must be compensated. This my first guess…
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