Publikationsdatum:
2013-08-31
Beschreibung:
Information is given in viewgraph form. The advantages of the Si blocked impurity band (BIB) detector invented by M. D. Petroff and M. G. Stabelbroek are noted: smaller detection volume leading to a reduction of cosmic ray interference, extended wavelength response because of dopant wavefunction overlap, and photoconductive gain of unity. It is argued that the stated advantages of Si BIB detectors should be realizable for Ge BIB detectors. Information is given on detector development, subtrate choice and preparation, wafer polising, epitaxy, characterization of epi layers, and preliminary Ge BIB detector test results.
Schlagwort(e):
INSTRUMENTATION AND PHOTOGRAPHY
Materialart:
NASA, Ames Research Center, Proceedings of the Third Infrared Detector Technology Workshop; p 85-115
Format:
application/pdf
