About McXtrace
Publications
Project Partners
Project People
Goal
Documentation
Manual
Commands
Wiki (GitHub)
Tutorial
[ Identification | Description | Input parameters | Links ]
The Mirror_parabolic Component
Idealized parabolic mirror (in XZ)
Identification
- Site:
- Author: Erik Knudsen
- Origin: Risoe
- Date: Feb 11, 2010
Description
Takes a reflectivity as input and reflects rays in a ideal geometry parabolic mirror. The mirror is positioned in the zx-plane curving towards positive y. I.e. the focal point is (0,0,f(a,b)) The geometry of the paraboloid is governed by the equation: y = x^2 / a^2 + z^2 / b^2 Hence, the focal length for the 'x' curve is f=a^2 / 4, and analogous for z. Example: Mirror_parabolic(R0=1, a=1, b=0, xwidth=0.02, yheight=0, zdepth=0.05)
Input parameters
Parameters in boldface are required; the others are optional.| Name | Unit | Description | Default | |
| R0 | 1 | Reflectivity of mirror. | 1 | |
| a | sqrt(m) | Transverse curvature scale, if zero - the mirror is flat along x. | 1 | |
| b | sqrt(m) | Longitudinal curvature scale, if zero, flat along z. | 1 | |
| xwidth | m | Width of mirror. | 0.1 | |
| zdepth | m | Length of mirror. | 0.1 | |
| yheight | m | Thickness of mirror. If 0 (the default) the mirror is mathemticlly thin. Only has an effect for hitting the mirror from the side. | 0 | |
| focusx | m | Transverse focal length along X. Sets a. | 0 | |
| focusz | m | Longitudinal focal length along Z. Sets b. | 0 | |
| radius | m | Focal length. Sets focusx and focusz. | 0 |
| AT ( | , | , | ) RELATIVE | |||
|---|---|---|---|---|---|---|
| ROTATED ( | , | , | ) RELATIVE |
Links
- Source code for
Mirror_parabolic.comp.
[ Identification | Description | Input parameters | Links ]
Generated on mcxtrace 3.5.27
