Picosecond detection of infrared radiation with Yba2CuO7-8 thin films

M. Danerud

doi:10.1117/12.2298489

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30 August 1993 Picosecond detection of infrared radiation with Yba₂Cu₃O_7-δ thin films

M. Danerud

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Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 21041L (1993) https://doi.org/10.1117/12.2298489
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom

Abstract

Picosecond nonequilibrium and slow bolometric responses from a patterned high-Tc superconducting (HTS) film due toinfrared radiation were investigated using both modulation and pulse techniques. Measurements at A, = 0.85 [tm andA, = 10.6 lim have shown a similar behaviour of the response vs modulation frequency f. The responsivity of the HTS filmbased detector at f ..- 0.6-1 GHz is estimated to be 10-2 - 10-1 V/W.

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M. Danerud "Picosecond detection of infrared radiation with Yba₂Cu₃O_7-δ thin films", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 21041L (30 August 1993); https://doi.org/10.1117/12.2298489

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