finesse.gaussian.HGMode

Overview

class finesse.gaussian.HGMode(q, n=0, m=0)

Bases: object

An object representation of a Hermite-Gauss mode.

Parameters:

qBeamParam or complex, or length two sequence of

The beam parameter. Specify a tuple of (qx, qy) as this argument for an astigmatic beam.

nint, optional; default: 0

Tangential mode index.

mint, optional; default: 0

Sagittal mode index.

Properties

HGMode.m
HGMode.n
HGMode.qx
HGMode.qy

Methods

HGMode.__init__(q[, n, m])
HGMode.set_q(q)	Sets the beam parameter in both planes to the same value q.
HGMode.um(y[, out])	Compute the beam profile in the tangential plane.
HGMode.un(x[, out])	Compute the beam profile in the tangential plane.
HGMode.unm(x, y[, out])	Compute the full transverse beam profile.