title: Analytical source-target mapping method for the design of freeform mirrors generating prescribed 2D intensity distributions.
abstract: A new source-target mapping for the design of mirrors generating prescribed 2D intensity distributions is proposed. The surface of the mirror implementing the obtained mapping is expressed in an analytical form. Presented simulation results demonstrate high performance of the proposed method. In the case of generation of rectangular and elliptical intensity distributions with angular dimensions from 80° x 20° to 40° x 20°, relative standard error does not exceed 8.5%. The method can be extended to the calculation of refractive optical elements.
authors.forename: Leonid L
authors.initials: LL
authors.lastname: Doskolovich
authors.forename: Evgeni A
authors.initials: EA
authors.lastname: Bezus
authors.forename: Mikhail A
authors.initials: MA
authors.lastname: Moiseev
authors.forename: Dmitry A
authors.initials: DA
authors.lastname: Bykov
authors.forename: Nikolay L
authors.initials: NL
authors.lastname: Kazanskiy