Noise Bins in OSA

[muhammad jawad]

Dear friends
hope you all will be fine

in my simulation i am using different number of optical spectrum analyzers at different points but all visualizers show noise in the form of NOISE BINS(plz see the attached screen shot of the simulation and visualizer).The noise bins can be removed from the graph by changing the noise threshold in the visualizer component properties but doing so looses useful portion of the spectrum too.
My question is that how to remove noise bins while retaining the exact shape of the spectrum??
plz help out me in this regard

your obliged
jawad mirza

Attachments:

1. 

   noise-bins.png
   

[Marc Verreault]

Goody day,

I recommend that you place a “Convert to Sampled Signals” component before the visualizers. It will take noise bins and convert them to equivalent sampled signals. Cheers

[muhammad jawad]

Dear Marc V
thanks a lot for your reply and kind help
i will do so and let you know what happens
regards

[Author]

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