| 摘要 |
Systems, methods, and devices for sensing a gaseous analyte are disclosed. A system for gaseous analyte detection generally includes a gas sensor and a processor. The gas sensor may be embodied as a sensor device including a flow tube, a primary mirror, a mosaic plate, a broadband infrared (IR) source, and a detector. The gas sensor may also be embodied as a sensor device including a mixing chamber including a sensor ring and a common source for producing a homogenous signal and a relay mirror attached to mixing chamber. A method for detecting a gaseous sample may include projecting a broadband infrared (IR) source into a gaseous sample, reflecting the IR source between a primary mirror and at least one mini-facet mirror, collecting the IR source at a detector, and calculating the concentration of at least one gas analyte in real time. |
