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Navigation: Scripting Language > FDE Solver Measurements

frequencysweep

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Performs a frequency sweep using the current settings within the frequency analysis tab. Produces a D-CARD called "frequencysweep" that contains dispersion, effective index, and other data for as a function of frequency.

 

Supported Product: MODE

 

Syntax

Description

frequencysweep;

Perform a frequency sweep with the current settings.

This function does not return any data.

 

Example

To perform a frequency sweep on the first mode and plot the dispersion:

 

switchtolayout;

findmodes;

selectmode(1);

setanalysis("track selected mode",1);

setanalysis("detailed dispersion calculation",1);

frequencysweep;

D=getdata("frequencysweep","D");

f=getdata("frequencysweep","f_D");

plot(c/f*1e6,D*1e6,"Wavelength (um)", "Dispersion (ps/nm/km)");

 

See Also

Measurements, setanalysis, mesh, findmodes, selectmode

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