Filterless Nondispersive Infrared Sensing using Narrowband Infrared Emitting Metamaterials

For many industrial and manufacturing applications, detecting and identifying low concentrations of harmful gases and byproducts are performed using nondispersive infrared (NDIR) sensors. These simple devices utilize a broadband IR emitter, thermopile detector, and a spectrally narrow bandpass filte...

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Veröffentlicht in:ACS photonics 2021-02, Vol.8 (2), p.472-480
Hauptverfasser: Livingood, Alyssa, Nolen, J. Ryan, Folland, Thomas G, Potechin, Lauren, Lu, Guanyu, Criswell, Scott, Maria, Jon-Paul, Shelton, Christopher T, Sachet, Edward, Caldwell, Joshua D
Format: Artikel
Sprache:eng
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