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ppqSens are convinced that Frontier Technology represents a solution for a number of problems, and Optics has the potential to address most of them in a clean, cheap, efficient, robust and compact way. This is our vision and we want to focus our knowledge towards these goals.

QubeCL is a modular platform that provides all the tools for driving and controlling semiconductor lasers, and in particular quantum cascade lasers (QCLs) at unprecedented levels of precision and simplicity. QCL are among the most resource-demanding devices, in terms of voltage compliance, maximum current ratings, current noise and temperature stability. Up to now control and stabilization, at state-of-the art level, of the operating parameters of QCLs require different instruments by several manufacturers, at the expense of compactness, simplicity and price.