Characterization of THz quantum-cascade laser based on difference-frequency generation

Luigi Consolino, Saverio Bartalini, Paolo De Natale

Abstract


We realized full characterization, in terms of tunability and spectral purity, of innovative THz lasers which can work at room temperature. The aim was to determine their potential as sources for high resolution spectroscopy or as local oscillators in, for example, astronomy applications.


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DOI: http://dx.doi.org/10.13128/Colle_Galileo-23120



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