A least-squares method for the inverse reflector problem in arbitrary orthogonal coordinates

In this article we solve the inverse reflector problem for a light source emitting a parallel light bundle and a target in the far-field of the reflector by use of a least-squares method. We derive the Monge–Ampère equation, expressing conservation of energy, while assuming an arbitrary coordinate s...

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Veröffentlicht in:	Journal of computational physics 2018-08, Vol.367, p.347-373
Hauptverfasser:	Beltman, René, ten Thije Boonkkamp, Jan, IJzerman, Wilbert
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational physics Coordinate transformations Energy conservation Inverse reflector problem Least squares method Light emitting diodes Mathematical analysis Monge-Ampere equation Monge–Ampère equation
Online-Zugang:	Volltext
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