Visualization 1 - CO2_Gas_Imaging 470um-426um.mp4 (520.13 kB)
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Visualization 1 - CO2_Gas_Imaging 470um-426um.wmv

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posted on 2020-03-26, 15:16 authored by Hyun Jung Kim, Calum Williams, Matthew Julian, Stephen Borg, Nina Hong
IR-imaging of the two GST-FP bandpass filters in front of a hotplate (set at T = 486K) with a supply of CO2 gas fed via inlet nozzle, between the hotplate and the filters. The CO2 gas supply, initially turned off, is varied and MWIR camera is used to capture the resultant response. The gas plume can be observed as the supply is varied