A miniaturized bolometer array for FIR laser spectroscopy

P. T. Lang

doi:10.1117/12.2298492

30 August 1993 A miniaturized bolometer array for FIR laser spectroscopy

P. T. Lang

Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 21041O (1993) https://doi.org/10.1117/12.2298492
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom

Abstract

We report on investigations of the photoresponse induced in a novel,miniaturized low-noise metal resistor film bolometer array when irradiatedby laser pulses with wavelengths covering the mid- and far-infrared spectralranges. Successful operation at room temperature was achieved and almostconstant detectivity was found over the whole frequency range investigated(15 - 1100 cm-1). The minimum detectable laser pulse energy was determinedto be about 0.6 p.

Citation Download Citation

P. T. Lang "A miniaturized bolometer array for FIR laser spectroscopy", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 21041O (30 August 1993); https://doi.org/10.1117/12.2298492

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