12 September 1989 High Tc Superconductor Infrared Detectors
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Y1Ba2Cu30x films, screen printed grom submicron powders have demonstrated sensitivity to . lc radiation, with a responsivity of 103V/W. Based upon detailed calculations the response is consist.ent with a bolometer mode of operation. The response, to chopped radiation with lmw/cm input power, was determined as a function of temperature and dc bias current. Calculations were made on the use of antenna-like elements as detectors based on using their macroscopic properties. Modeling using lossy array elements predicted a marginal improvement compared to conventional flat plate design.
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W. Biter, W. Biter, A. Rothwarf, A. Rothwarf, K. Scoles, K. Scoles, "High Tc Superconductor Infrared Detectors", Proc. SPIE 1106, Future Infrared Detector Materials, (12 September 1989); doi: 10.1117/12.960637; https://doi.org/10.1117/12.960637


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