Publicaties
Design of an optical refocusing illumination system for use in laser-scanning devices Vrije Universiteit Brussel
Optical laser-scanning systems generally contain a scanning lens, like an f-Theta lens, to enable a planar imaging field. However, commercially available f-Theta lenses show limited working distances and scan fields, while their lens diameter rapidly scales with the scanning range giving rise to bulky lens systems. Therefore, we propose a novel scanning lens configuration, based on a compact tunable lens system, generating a planar imaging ...
Design of Freeform Illumination Optics Vrije Universiteit Brussel
Freeform optics constitutes a new technology that is currently driving substantial changes in illumination design. It liberates designers and engineers from restrictions of optical surface geometry, enabling them to achieve compact, lightweight, and efficient illumination systems with excellent optical performance. Freeform optics is currently used widely for both fundamental research and practical applications. This Review focuses on the ...
Optical design of a compact illumination system for LED projection displays Vrije Universiteit Brussel
Design of a freeform, luminance spreading illumination lens with a continuous surface Vrije Universiteit Brussel KU Leuven
A cross-polarized freeform illumination design for glare reduction in fruit quality inspection KU Leuven
Photoreceptor spectral sensitivity of the compound eyes of black soldier fly (Hermetia illucens) informing the design of LED-based illumination to enhance indoor reproduction KU Leuven
Illumination system development using design and analysis of computer experiments KU Leuven
Design of illumination optics with extended sources based on wavefront tailoring Vrije Universiteit Brussel
Freeform optics design method for illumination and laser beam shaping enabled by least squares and surface optimization Vrije Universiteit Brussel
Freeform tailoring optics are core components in advanced illumination and laser technologies. In this work, we propose an efficient and streamlined optics design method to face the challenges in its implementation. We integrate ray-mapping least squares calculations with freeform surface optimization tools embedded in commercial optical design software. As a result, the complexity of freeform illumination and laser beam shaping design is ...