Optics Communications · 2001 · 25 citations · 12 references
Natural SciencesElectrical EngineeringPhysicsOpticsOptoelectronicsPhotonicsEmission SpectroscopyLaser OpticsLaser PhysicsLaser SpectroscopyOptical SourcesOptical SpectroscopyHeterodyne DetectionHeterodyne InterferometryLaser LinewidthOptical Emission SpectraQuantum Cascade LasersSpectral Width EstimationWave Spectral Width
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Jérôme Faist, Federico Capasso, Deborah L. Sivco et al. · Science · 1994 · 4.5K citations
Kilohertz linewidth from frequency-stabilized mid-infrared quantum cascade lasers
Richard M. Williams, James Floyd Kelly, John Hartman et al. · Optics Letters · 1999 · 123 citations
Natural Sciences, Physics, Optics +16
Cavity ringdown spectroscopy using mid-infrared quantum-cascade lasers
B. A. Paldus, C. C. Harb, T. G. Spence et al. · Optics Letters · 2000 · 116 citations
Natural Sciences, Physics, Photonics +15