14 citations · 24 across the 5 of their papers we have counts for
5 papers
An inverse design method for generalized zero-étendue sources and two targets
Pieter Braam, Jan ten Thije Boonkkamp, Martijn Anthonissen +3
We present an inverse method to compute freeform optical surfaces that transform a light distribution, parameterized by two source planes, into two separate target distributions. T…
Design of a three-dimensional parallel-to-point imaging system based on inverse methods
Sanjana Verma, Lisa Kusch, Koondanibha Mitra +3
We present an inverse method for designing a three-dimensional imaging system comprising of freeform optical surfaces. We impose an imaging condition on the optical map and combine…
Modelling Surface Light Scattering in the Context of Freeform Optical Design
Vì C. E. Kronberg, Martijn J. H. Anthonissen, Jan H. M. ten Thije Boonkkamp +1
We present a novel approach of modelling surface light scattering in the context of freeform optical design. The model relies on energy conservation and optimal transport theory. F…
Design of a freeform two-reflector system to collimate and shape a point source distribution
A. H. van Roosmalen, M. J. H. Anthonissen, W. L. IJzerman +1
In this paper we propose a method to compute a freeform reflector system for collimating and shaping a beam from a point source. We construct these reflectors such that the radiant…
A generalised complete flux scheme for anisotropic advection-diffusion equations
Hanz Martin Cheng, Jan ten Thije Boonkkamp
In this paper, we consider separating the discretisation of the diffusive and advective fluxes in the complete flux scheme. This allows the combination of several discretisation me…