pyepr.pulses.GaussianPulse

class pyepr.pulses.GaussianPulse(*, tp=32, FWHM=None, freq=0, **kwargs)

Bases: Pulse

Represents a Gaussian monochromatic pulse.

By default, the FWHM is set to tp/(2*np.sqrt(2*np.log(2))).

Parameters:
tpfloat

Pulse length in ns, by default 32

FWHMfloat,

The full width at half maximum of the pulse. Defaults to tp/(2*np.sqrt(2*np.log(2))).

freqfloat, optional

The frequency of the pulse, by default 0

Examples

import pyepr as epr
import matplotlib.pyplot as plt

GuassPulse = epr.GaussianPulse(tp=32)
GuassPulse.plot(pad=0)
plt.annotate('', xy=(-GuassPulse.FWHM.value/2, 0.5), xytext=(GuassPulse.FWHM.value/2, 0.5), color='C1',arrowprops=dict(arrowstyle='<|-|>', color='C1',lw=2))
plt.annotate('FWHM', xy=(0, 0.51), xytext=(0, 0.51), color='C1', ha='center', fontsize=12)

(Source code, png)

../../../_images/GaussianPulse-11.png
freq
FWHM
func(ax)
plot(pad=1000)

Plots the time domain representation of this pulse.

Parameters:
padint, optional

The number of zeros to pad the data with, by default 1000