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USE OF ATTENUATOR AND DELAY LINE

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(joined September 2014)
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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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    • #13747
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      vipul
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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.

    • #14121
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      Alessandro Festa
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      I don’t understand the question…can you link a paper as an example?

    • #14163
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      vipul
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      Thank you for yr concern.Paper is attached where attenuator and delay line is used.See diagram for xnor logic.

      Attachments:
      • #14200
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        Damian Marek
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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.

    • #14165
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      vipul
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      Its Nor logic

    • #14177
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      Ravil
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      If fiber is used as a polariz. controller then that delay must be compensated. This my first guess…

      +2

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