/community-hubs/measurement-instrumentation/b/analytical-weblog/posts/tdl-qcl-technology-redefines-process-gas-analysisBy Amanda Gogates,  Product Manager for Quantum Cascade Laser Analyzers, Emerson Process Management You may have seen a few stories already on the innovative QCL laser technology. That technology has now been successfully implemented in Emerson’s Rosemounten-USTelligent Community 13