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Miniaturized quantum cascade lasers enable fast Mid-IR spectroscopy

 
: Ostendorf, R.

Spectroscopy 31 (2016), Nr.4, S.32 ff.
ISSN: 0887-6703
ISSN: 0887-6701
Englisch
Zeitschriftenaufsatz
Fraunhofer IAF ()

Abstract
Quantum cascade lasers (QCLs) have been gaining increasing attention as their capabilities are being demonstrated in a range of applications. One recent advance is the development of a miniaturized QCL, which when used as a light source, enables mid-infrared (mid-IR) scanning speeds much faster than those of conventional Fourier transform IR (FT-IR). Ralf Ostendorf of the Fraunhofer Institute for Applied Solid State Physics in Freiburg, Germany, recently spoke to us about this work.

: http://publica.fraunhofer.de/dokumente/N-404364.html