Downloads
Press Releases
- "Photometric Measurements in Modern LED Based Optical and Illumination Systems" LED professional Review Nov/Dec 2009, Juergen P. Weißhaar, opsira GmbH
- "Design and test of medical examination systems" 11/2004
- "Optical Measuring Technique – Automated Pixel Adjustment 06/2004 mpa
- "opsira in Spotlight with New Optical Systems" 05/2004 TNI Technology News International
- "Next-Generation Luminance Measurement System" 03/2003 TNI Technology News International
- "High-Performance Light Source Measurement ensures Top-Quality Products" 12/2003, Quality Engineering
- "Light Source Modeling for Optical Simulations" Volker Schumacher, Jürgen P. Weißhaar, opsira GmbH
Talks
- "Design of plastic optics for LED applications", Volker Schumacher, Optics Colloquium 2009 Optics - Key Technology for the Future
- "Optical simulation for the product design" Volker Schumacher, ViaOptik-Technologietag 20.04.2005
- "Automated pixel adjustment by the use of spatially resolving luminance measurement systems" Jürgen P. Weißhaar, Electronic Displays Conference 2004
- "Close to reality models of light sources (LEDs) and materials for the optical design process" Jürgen P. Weißhaar, OEC-Symposium 2004
- "Light source modeling based on source imaging goniometer measurements" Volker Schumacher, DGaO-Tagung 2004
- "Development of optical systems with highly realistic simulation models" Volker Schumacher, OPTATEC 2004
- "Image generating luminance metrology for the qualification of optical systems from light sources to finished products" Jürgen P. Weißhaar, OPTATEC 2004
