P. Sperfeld

From primary standard to mobile measurements — Overview of the Spectral Irradiance Calibration Equipment at PTB

P. Sperfeld, S. Pape, Bettina Barton, 2010 .

Usability of Compact Array Spectroradiometers for the Traceable Classification of Pulsed Solar Simulators

F. Plag, Saulius Nevas, P. Sperfeld, 2012 .

Comprehensive Analysis of a Pulsed Solar Simulator to Determine Measurement Uncertainty Components

S. Winter, S. Winter, F. Witt, 2014 .

International comparison of radiation-temperature measurements with filtered detectors over the temperature range 1380 K to 3100 K

Nigel P. Fox, Boris Khlevnoy, Neil J. Harrison, 1998 .

Spectral-irradiance scale based on radiometric black-body temperature measurements

P. Sperfeld, J. Metzdorf, J Metzdorf, 1995 .