sf.apps.plot.spectrum¶

spectrum(energies, gamma=100.0, xmin=None, xmax=None)[source]¶

Plots a vibronic spectrum based on input sampled energies.

Example usage:

>>> formic = data.Formic()
>>> e = qchem.vibronic.energies(formic, formic.w, formic.wp)
>>> full_spectrum = plot.spectrum(e, xmin=-1000, xmax=8000)
>>> full_spectrum.show()

Parameters

energies (list[float]) – a list of sampled energies
gamma (float) – parameter specifying the width of the Lorentzian function
xmin (float) – minimum limit of the x axis
xmax (float) – maximum limit of the x axis

Returns

spectrum in the form of a histogram of energies with a Lorentzian-like curve

Return type

Figure

code/api/strawberryfields.apps.plot.spectrum

Download Python script

Download Notebook

View on GitHub

sf.apps.plot.spectrum¶

Contents