Generalized Monge–Ampère Equations for Freeform Optical System Design

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Samenvatting

We present the derivation of the generalized Monge–Ampère equation for two optical systems, viz. a freeform lens with parallel incident and refracted light rays, which transforms a source emittance into a desired target illuminance, and a freeform reflector converting the intensity of a point source into a far-field distribution. The derivations are based on Hamilton’s characteristic functions. We outline a least-squares solution method and apply it to a test problem from laser beam shaping.

Originele taal-2Engels
TitelNumerical Mathematics and Advanced Applications, ENUMATH 2019 - European Conference
RedacteurenFred J. Vermolen, Cornelis Vuik
UitgeverijSpringer
Pagina's991-999
Aantal pagina's9
Volume139
ISBN van geprinte versie9783030558734
DOI's
StatusGepubliceerd - 2021
EvenementEuropean Conference on Numerical Mathematics and Advanced Applications: ENUMATH 2019 - Hotel Zuiderduin, Egmond aan Zee, Nederland
Duur: 30 sep. 20194 okt. 2019
https://www.enumath2019.eu/

Publicatie series

NaamLecture Notes in Computational Science and Engineering
Volume139
ISSN van geprinte versie1439-7358
ISSN van elektronische versie2197-7100

Congres

CongresEuropean Conference on Numerical Mathematics and Advanced Applications
Verkorte titelENUMATH 2019
Land/RegioNederland
StadEgmond aan Zee
Periode30/09/194/10/19
Internet adres

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