TDLidar combines the best of two worlds: Drawing on quantum technology, we apply Time Correlated Single Photon Counting (TCSPC) using a quantum Single Photon Avalanche Detector (SPAD). This is combined with aspects of existing open path gas measurement techniques, such as Tunable Diode Laser Absorption Spectroscopy (TDLAS) and Differential Absorption Lidar (DIAL).
TDLidar offers several benefits to the user
- Long-range, high-sensitivity, high-speed quantitative imaging of gas plume shape and concentration
- Precise mapping of gas leak locations and flow rates
- Fixed, mobile, drone and handheld options
- Mains or battery power options
Visit the Latest Results page to download QLM’s white paper, providing a detailed overview of the technology behind the TDLidar technique, a review of the other available methods, and preliminary results from our field trials.