Comparison of hybrid and SIDECAR ASIC measurements

摘要

The readout noise of a H2RG HgCdTe NIR detector from Teledyne is measured at a temperature T=100K.In a previous work, we have analysed the evolution of the readout noise as a function of the number of readsin terms of the frequency power spectrum of the noise with our in-house hybrid readout electronics. The newmeasurements with the SIDECAR ASIC provided by Teledyne Imaging Sensors are compared to the previousones. The noise power spectrum found can be used in a wide range of timing conditions and allows to predictthe 1/f effects.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.