Abstract
Calculational and experimental modelling of membrane-type high-temperature superconducting bolometers in a regime with active negative electrothermal feedback has been carried out. The effect of feedback on the sensitivity, detectivity, time constant, and noise parameters of the bolometers is investigated. A model is proposed that describes the behavior of the noise voltage and the sensitivity of the bolometer as a function of the frequency, bias current, and feedback coefficient.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
