Single-photon LiDAR gas imagers for continuous monitoring of industrial methane emissions

QLM Technology is developing a new type of low-cost gas camera based on high-speed infrared single-photon avalanche detectors or SPADS. Our first target product is a methane imager that can accurately and continuously measure industrial natural gas emissions. We are currently completing integrated and industry-ready versions for our prospective customers to evaluate in early 2021. This talk will detail our imager design and present recent performance results in leak detection and other industrial metrology applications.