| Zugriffsnummer | 29008 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | New technologies to reduce stray light for measuring solar UV with array spectroradiometers |
| Autor(in); Institution |
Egli, Luca; Physikalisch-Meteorologisches Observatorium Davos, World Radiation Center, Davos Dorf, SWITZERLAND
Gröbner, Julian; Physikalisch-Meteorologisches Observatorium Davos, World Radiation Center, Davos Dorf, SWITZERLAND
Smid, Marek; Cesky Metrologicky Institut, Prague, CZECH REPUBLIC
Porrovecchio, Geiland; Cesky Metrologicky Institut, Prague, CZECH REPUBLIC
Burnitt, Tim; Cesky Metrologicky Institut, Prague, CZECH REPUBLIC; Czech Republic and Principal Optics, Reading, UK
Nield, Kathryn M.; Measurements Standards Laboratory, Industrial Research Ltd, Lower Hutt, NEW ZEALAND
Gibson, Steve; Measurements Standards Laboratory, Industrial Research Ltd, Lower Hutt, Measurements Standards Laboratory, Industrial Research Ltd, Lower Hutt, NEW ZEALAND; Canterbury University, Department of Physics and Astronomy, Christchurch, Measurements Standards Laboratory, Industrial Research Ltd, Lower Hutt, NEW ZEALAND
Dubard, Jimmy; Laboratoire national de métrologie et d'essais, Paris, FRANCE
Nevas, Saulius; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Tormen, Maurizo; Centre Suisse d’Electronique et Microtechnique (CSEM), Neuchatel, SWITZERLAND
|
| Quelle/Jahr | Radiation processes in the atmosphere and ocean (IRS2012) : proceedings of the International Radiation Symposium (IRC/IAMAS):(2013), 825 - 828 |
| Schriftenreihe | AIP conference proceedings: 1531 |
| Herausgeber(in) |
Cahalan, Robert F.
|
| ISBN | 978-0-7354-1155-5 |
| DOI | |
| Verlag | Melville, NY: American Institute of Physics |
| Konferenzangaben | International Radiation Symposium, Berlin, 06-10, August, 2012, Germany |
| Klassifikationscode | PACS: 07.10.Cm ; PACS: 42.68.Ay ; PACS: 92.60.Vb ; PACS: 93.85.Bc |
| Freie Schlagworte | Digital Light Processing DLP® ; Tunable MEMS grating ; Tailored gradient band pass filter |
| Zusammenfassung | Measurements of solar UV irradiance with array spectroradiometers (ASRM) are susceptible to errors in particular in the wavelength regions with low irradiance levels. This is due to the impact of stray light in the often compact single grating configuration of ASRMs. However, a significant advantage of ASRMs, in contrast to traditional scanning spectroradiometers, is their ability to detect one entire solar UV spectrum quasi instantaneously. This study aims to evaluate three different concepts and respective technologies to physically reduce the impact of stray light in conjunction with ASRM. 1. The concept of modulating the incoming solar radiation to reduce the dynamic range of the solar UV spectrum using the Digital Light Processing (DLP)® technology is the most promising approach to construct a prototype device of a novel ARSM. |
Zitierung
Egli, L., Gröbner, J., Smid, M., Porrovecchio, G., Burnitt, T., Nield, K. M., Gibson, S., Dubard, J., Nevas, S., & Tormen, M. (2013). New technologies to reduce stray light for measuring solar UV with array spectroradiometers. International Radiation Symposium, Berlin, 06-10, August, 2012, Germany. https://doi.org/10.1063/1.4804897