David G. Pelka

Integration of holographic optical elements with polymer gelatin waveguides on GaAs, LiNbO_3, glass, and aluminum

Ray T. Chen, William Phillips, Thomasz Jannson et al. · Optics Letters · 1989 · 41 citations

Holography, Optical Materials, Engineering +20

Free-form illumination lenses designed by a pseudo-rectangular lawnmower algorithm

Bill Parkyn, David G. Pelka · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2006 · 40 citations

Geometric Modeling, Optical Design, Light Field Imaging +14

An overview of LED applications for general illumination

David G. Pelka, Kavita Patel · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2003 · 39 citations

Illumination Modeling, Photonics, Optical Materials +13

<title>Compact nonimaging lens with totally internally reflecting facets</title>

William A. Parkyn, David G. Pelka · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1991 · 13 citations

Photonics, Engineering, Ophthalmology +12

<title>New TIR lens applications for light-emitting diodes</title>

William A. Parkyn, David G. Pelka · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1997 · 12 citations

Photonics, Tir Lens, Optical Materials +14