@inproceedings{HartmannBreuerJohannsenetal., author = {Hartmann, J{\"u}rgen and Breuer, J. and Johannsen, U. and Rabus, H. and Werner, L.}, title = {PTB detector calibration capabilities for optical radiometry}, series = {Sensor 2001 Proceedings}, booktitle = {Sensor 2001 Proceedings}, pages = {227 -- 232}, abstract = {In the first part of this paper we give a brief survey of the approaches taken to achieve these rather challenging goals. Then we will focus on some aspects of transfer detector standards that have to be taken into account if the highest possible accuracy is to be reached. The final section of the paper deals with a new and very promising method for the dissemination of the spectral responsivity of semiconductor photodiodes.}, language = {en} } @inproceedings{HartmannWernerFischeretal., author = {Hartmann, J{\"u}rgen and Werner, L. and Fischer, J. and Johannsen, U.}, title = {Accurate determination of the spectral responsivity of silicon trap detectors between 238 nm and 1015 nm using a laser-based cryogenic radiometer}, address = {Madrid (Spanien)}, language = {en} } @article{HartmannWernerFischeretal., author = {Hartmann, J{\"u}rgen and Werner, L. and Fischer, J. and Johannsen, U.}, title = {Accurate determination of the spectral responsivity of silicon trap detectors between 238 nm and 1015 nm using a laser-based cryogenic radiometer}, series = {Metrologia}, journal = {Metrologia}, number = {37}, pages = {279 -- 284}, language = {en} } @article{HartmannFischerJohannsenetal., author = {Hartmann, J{\"u}rgen and Fischer, J. and Johannsen, U. and Werner, L.}, title = {Analytical model for the temperature dependence of the spectral responsivity of silicon}, series = {J. Opt. Soc. Am. B}, journal = {J. Opt. Soc. Am. B}, number = {18}, pages = {942 -- 947}, language = {en} }