| publication name | Measurement of Luminous Intensity Using Filtered Trap Detector MS Khalil, FM E-Sharkawy, MG EL-Shaarawy, N Shash, A Mahmoud International Journal of Optics and Applications 2 (4), 43-47 |
|---|---|
| Authors | MS Khalil, FM E-Sharkawy, MG EL-Shaarawy, N Shash, A Mahmoud |
| year | 2012 |
| keywords | |
| journal | International Journal of Optics and Applications |
| volume | 2 |
| issue | 4 |
| pages | 43-47 |
| publisher | Scientific & Academic Publishing |
| Local/International | International |
| Paper Link | Not Available |
| Full paper | download |
| Supplementary materials | Not Available |
Abstract
The work described in this paper is a part of the process of lamp and photometer calibration to obtain a new luminous-intensity scale with a lower uncertainty. The procedure and the results of realizing the photometric scale with a standardized detector at the National Institute for Standards (NIS) are described. This method enables photometric values to be derived from absolute spectroradiometric measurements by exact computation. A filtered trap detector has been characterized and used to measure the absolute spectral power ...