4 papers
Automated selection of LEDs by luminance and chromaticity coordinate
Ulrich H. P. Fischer, Jens-Uwe Just, Christian Reinboth
The increased use of LEDs for lighting purposes has led to the development of numerous applications requiring a pre-selection of LEDs by their luminance and / or their chromaticity…
Applying the Principles of Augmented Learning to Photonics Laboratory Work
Ulrich H. P. Fischer, Christian Reinboth, Jens-Uwe Just +1
This paper introduces "OPTOTEACH", a new teaching system for photonics lab work, designed by Harz University and successfully released on the German market by HarzOptics. OPTOTEACH…
Visible Wavelength Division Multiplex System for use as a Instructional Lab System for Higher Education
Ulrich H. P. Fischer, Michael Schmidt, Tino Volmer +2
The demand for high-speed digital communication such as data, video, and the broadband Internet increases, the required throughput of the modules in communications systems will als…
Optical Characterization of Single Mode Components by new Medianfield-method
Ulrich H. P. Fischer, Thomas Windel
In this paper a new method for spotsize-measurement for singlemode optical components is presented. Based from the classical farfield-method where the measurements are made circula…