Standoff detection of chemicals using infrared hyperspectral imaging and Raman spectroscopy (Conference Presentation)

Romain Blanchard; Daryoosh Vakhshoori

doi:10.1117/12.2558806

24 April 2020 Standoff detection of chemicals using infrared hyperspectral imaging and Raman spectroscopy (Conference Presentation)

Romain Blanchard, Daryoosh Vakhshoori

Author Affiliations +

Proceedings Volume 11416, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XXI; 114160C (2020) https://doi.org/10.1117/12.2558806
Event: SPIE Defense + Commercial Sensing, 2020, Online Only

Abstract

This presentation introduces advances realized at Pendar Technologies on standoff detection of chemicals. We will first focus on improvements realized to our QCL array-based prototype for infrared hyperspectral imaging of small amounts of CWAs, with the addition of visible imaging to enhance detection confidence. We will then introduce the technological advances enabling Pendar X10, our handheld standoff Raman system, designed for the identification of bulk chemicals. New capabilities of this product will be discussed in the context of specific field measurement examples and the impact of these capabilities on user safety and measurement speed will be detailed. Finally, our presentation will close on recent results obtained with our Raman platform for the detection of smaller amount of materials.

Conference Presentation

Citation Download Citation

Romain Blanchard and Daryoosh Vakhshoori "Standoff detection of chemicals using infrared hyperspectral imaging and Raman spectroscopy (Conference Presentation)", Proc. SPIE 11416, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XXI, 114160C (24 April 2020); https://doi.org/10.1117/12.2558806

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