finesse.detectors.camera.FieldPixel

Overview

class finesse.detectors.camera.FieldPixel(name, node, x=0, y=0, f=0, w0_scaled=True)[source]

Bases: ComplexCamera, Pixel

Camera for detecting a single pixel of the beam in terms of the amplitude and phase.

Get the unscaled x and y coordinate data via Pixel.xdata and Pixel.ydata, respectively.

Parameters:
namestr

Unique name of the camera.

nodeOpticalNode

Node at which to detect.

xscalar, optional; default: 0

The x co-ordinate of the pixel.

yscalar, optional; default: 0

The y co-ordinate of the pixel.

fscalar, optional; default: 0

Field frequency offset from the carrier to detect.

w0_scaledbool, optional; default: True

Flag indicating whether the \(x\), \(y\) axes should be scaled to the waist-size of the beam parameter at node.