Uwe Johannsen

Accurate determination of the spectral responsivity of silicon trap detectors between 238 nm and 1015 nm using a laser-based cryogenic radiometer

Lutz Werner, Joachim Fischer, Uwe Johannsen et al. · Metrologia · 2000 · 95 citations

Short Wavelength Optic, Engineering, Laser Science +23

Predictable quantum efficient detector: II. Characterization and confirmed responsivity

Ingmar Müller, Uwe Johannsen, Ulrike Linke et al. · Metrologia · 2013 · 64 citations

Engineering, Single Photodiodes, Quantum Sensing +20

Analytical model for the temperature dependence of the spectral responsivity of silicon

Jürgen Hartmann, Joachim Fischer, Uwe Johannsen et al. · Journal of the Optical Society of America B · 2001 · 23 citations

Engineering, Temperature Dependence, Spectral Responsivity +25

Precise scale of spectral responsivity for InGaAs detectors based on a cryogenic radiometer and several laser sources

Lutz Werner, R Friedrich, Uwe Johannsen et al. · Metrologia · 2000 · 23 citations

Ingaas Detectors, Engineering, Measurement +23

The PTB high-accuracy spectral responsivity scale in the ultraviolet

M. Richter, Uwe Johannsen, Peter Kuschnerus et al. · Metrologia · 2000 · 19 citations

Ultraviolet Light, Short Wavelength Optic, Engineering +21