High Tc Superconductor Infrared Detectors

W. Biter; A. Rothwarf; K. Scoles

doi:10.1117/12.960637

12 September 1989 High T_c Superconductor Infrared Detectors

W. Biter, A. Rothwarf, K. Scoles

Proceedings Volume 1106, Future Infrared Detector Materials; (1989) https://doi.org/10.1117/12.960637
Event: SPIE 1989 Technical Symposium on Aerospace Sensing, 1989, Orlando, FL, United States

Abstract

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.

Citation Download Citation

W. Biter, A. Rothwarf, and K. Scoles "High T_c Superconductor Infrared Detectors", Proc. SPIE 1106, Future Infrared Detector Materials, (12 September 1989); https://doi.org/10.1117/12.960637

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