Browsing by Keywords "Noise characteristic"

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Investigation of bias current and modulation frequency dependences of detectivity of YBCO TES and the effects of coating of Cu-C composite absorber layer

Moftakharzadeh, A.; Kokabi, A.; Bozbey, A.; Ghodselahi, T.; Vesaghi, M.A.; Khorasani, S.; Banzet, M.; Schubert J.; Fardmanesh, M. (2009)

Bolometric response and noise characteristics of YBCO superconductor transition edge IR detectors with relatively sharp transition and its resulting detectivity are investigated both theoretically and experimentally. The ...
Surface recombination noise in InAs / GaSb superlattice photodiodes

Tansel, T.; Kutluer, K.; Muti, A.; Salihoglu, Ö.; Aydınlı, Atilla; Turan, R. (IOP Institute of Physics Publishing, 2013)

The standard Schottky noise approach alone is not sufficient to describe the noise mechanism in an InAs/GaSb superlattice photodetector at reverse negative bias. The additional noise identified appears at surface activation ...