Summary form only given. The quantum cascade (QC) laser is a promising new source for tunable, infrared laser radiation and the spectroscopic capabilities of the QC laser were recently demonstrated. In this report, we extend previous work by demonstrating wideband frequency modulation (FM) of the QC laser and the detection of FM spectroscopic signals from a weakly absorbing sample of molecules.
Wideband frequency modulation spectroscopy using the quantum cascade laser
01.01.1999
298956 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
SPECTROSCOPY Quantum-cascade-laser spectrometer measures gases in atmosphere
British Library Online Contents | 2008
Cascade Laser Optical illumination modulates quantum-cascade laser
British Library Online Contents | 2010
Radio-Frequency and Wideband Modulation Arraying
NTRS | 1984
|Magnetic modulation of THz quantum cascade lasers
IEEE | 2004
|