Dr. Christoph G. A. Hoelen
Principal Scientist at Philips Lighting
SPIE Involvement:
Conference Program Committee | Conference Chair | Author | Editor
Publications (17)

PROCEEDINGS ARTICLE | September 6, 2017
Proc. SPIE. 10378, Sixteenth International Conference on Solid State Lighting and LED-based Illumination Systems
KEYWORDS: Rods, Light emitting diodes, Solid state lighting, Projection systems, Lamps, Blue light emitting diodes, Waveguides, Light sources

PROCEEDINGS ARTICLE | September 6, 2017
Proc. SPIE. 10378, Sixteenth International Conference on Solid State Lighting and LED-based Illumination Systems
KEYWORDS: Luminescence, Light emitting diodes, Projection systems, Light sources, Rods, Lamps, Solid state lighting, LED lighting, Solar concentrators, Digital Light Processing, LCDs

PROCEEDINGS ARTICLE | April 29, 2016
Proc. SPIE. 9896, Optics, Photonics and Digital Technologies for Imaging Applications IV
KEYWORDS: Light emitting diodes, Light sources, Light, Projection systems, Projection systems, Light emitting diodes, Solar concentrators, Compound parabolic concentrators, Light sources and illumination, Refractive index, Digital Light Processing, Blue light emitting diodes, Mirrors

PROCEEDINGS ARTICLE | March 8, 2016
Proc. SPIE. 9768, Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XX
KEYWORDS: Compound parabolic concentrators, Luminescence, Light emitting diodes, Projection systems, Light sources, Light, Digital Light Processing, LED lighting, General lighting, Projection devices, Lamps, Blue light emitting diodes, Solar concentrators, Digital micromirror devices, Solids, Interfaces

PROCEEDINGS ARTICLE | March 8, 2016
Proc. SPIE. 9768, Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XX
KEYWORDS: Light sources, Light emitting diodes, Visualization, LED lighting, Solid state lighting, Human vision and color perception, Radium, Gallium, Lamps, Halogens, Colorimetry

SPIE Conference Volume | August 18, 2009

Showing 5 of 17 publications
Conference Committee Involvement (13)
Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XXII
29 January 2018 | San Francisco, California, United States
Sixteenth International Conference on Solid State Lighting and LED-based Illumination Systems
9 August 2017 | San Diego, California, United States
Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XXI
30 January 2017 | San Francisco, California, United States
Fifteenth International Conference on Solid State Lighting and LED-based Illumination Systems
31 August 2016 | San Diego, California, United States
Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XX
15 February 2016 | San Francisco, California, United States
Showing 5 of 13 published special sections
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