XOR GATE OUTPUT
HELLO TO ALL
I HAVE DESIGNED XOR GATE BASED ON XPM , USING CONTINUOUS WAVE AS INPUT TO INTERFEROMETER HAVING FREQUENCY 1540 NM ,AND TWO DATA SIGNALS WHICH IS TO BE XORED AT 1545NM.BEFORE OPTICAL RECIEVER THERE IS GAUSSIAN FILTER.IF I CHANGE THE VALUE OF GAUSSIAN FILTER FREQUENCY TO 1540 I AM GETTING WRONG XOR OUTPUT(WHICH IS CONCEPT OF XPM) OF DATA SIGNALS .HOWEVER IF I KEEP DEFAULT VALUE OF FREQ OF GAUSSIAN FILTER(193.1Thz) I AM GETTING CORRECT XOR OUTPUT .SEEING THE SPECTRUM OF OPTICAL SIGNAL AFTER GAUSSIAN FILTER(FREQ 193.1Thz) WE CAN SEE THAT BOTH FREQ COMPONENT -1545NM AND 1540 NM ARE ENTERING INTO RECIEVER.I WOULD LIKE TO KNOW HOW THESE TWO SIGNALS ARE ACTING TOGETHER IN AN INTERFEROMETER SO THAT WE ARE GETTING XOR OUTPUT?
WAITING FOR REPLY EAGERLY
THANK YOU
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