Chirp Analysis

interconnect
needattention

#1

Chirp analysis for measured modulators is absolutely essential. Is there any way out to calculate the chirp analysis for a designed modulator in Interconnect?


#2

Hi @subhradeep.pee13,

The Eye Diagram element can be used to measure the chirp. Please have a look at the following page fo rate details and let me know if you have further problems:
https://kb.lumerical.com/en/index.html?ref_primitive_elements_eye_diagram.html


#3

Hi gwang,
I still wonder how to do chirp analysis from eye diagram element. If I have the time domain oscilloscope data how calculate chirp from that?


#4

Hi @subhradeep.pee13,

Sorry I was wrong. It could be easier to measure the chirp from the signal spectrum. Please upload your file here and we cn help to take a look.


#5

Dear gwang,
I have attached an Interconnect File. Please suggest a way to estimate the chirp of the proposed modulator model.
Interconnect_Chirp_Analysis.icp (658.5 KB)


#6

Hi gwang,
I am still waiting for the chirp analysis part from the spectrum in Interconnect. Kindly advise.

Thanks.