relation: http://miis.maths.ox.ac.uk/miis/663/
title: Non-imaging Optics for LED-Lighting
creator: Bouwe van den Berg, J.
creator: Castro, R.
creator: Draisma, J.
creator: Evers, J.
creator: Hendriks, M.
creator: Krehel, O.
creator: Kryven, I.
creator: Mora, K.
creator: Szabó, B.
creator: Zwiernik, P.
subject: None/Other
subject: Technology/Devices
description: In this report, several methods are investigated to rapidly compute the light intensity function, either in the far field or on a finite-distance screen, of light emanating from a light fixture with a given shape. Different shapes are considered, namely polygonal and (piecewise) smooth. In the first case, analytic methods are sought to circumvent the use of Monte Carlo methods and ray-tracing with large sample size. In the second case, refinements of the Monte Carlo method (notably using a bootstrap procedure) are devised to minimize the number of samples needed for a good approximation of the intensity function.
date: 2012
type: Study Group Report
type: NonPeerReviewed
format: application/pdf
language: en
identifier: http://miis.maths.ox.ac.uk/miis/663/1/p4.pdf
identifier:   Bouwe van den Berg, J. and Castro, R. and Draisma, J. and Evers, J. and Hendriks, M. and Krehel, O. and Kryven, I. and Mora, K. and Szabó, B. and Zwiernik, P.  (2012) Non-imaging Optics for LED-Lighting.  [Study Group Report]