Active linewidth-narrowing of a mid-infrared quantum cascade laser without optical reference

Wavelength tuning and thermal dynamics of continuous-wave mid-infrared distributed feedback quantum cascade lasers

(2013) Lionel Tombez et al.   APPLIED PHYSICS LETTERS

Comb-assisted subkilohertz linewidth quantum cascade laser for high-precision mid-infrared spectroscopy

(2013) I. Galli et al.   APPLIED PHYSICS LETTERS

Mid-infrared laser phase-locking to a remote near-infrared frequency reference for high-precision molecular spectroscopy

(2013) B Chanteau et al.   NEW JOURNAL OF PHYSICS

Linewidth of a quantum-cascade laser assessed from its frequency noise spectrum and impact of the current driver

(2012) L. Tombez et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Quantum-limited frequency fluctuations in a terahertz laser

(2012) Miriam S. Vitiello et al.   Nature Photonics

Frequency characterization of a swept- and fixed-wavelength external-cavity quantum cascade laser by use of a frequency comb

(2012) Kevin Knabe et al.   OPTICS EXPRESS

Temperature dependence of the frequency noise in a mid-IR DFB quantum cascade laser from cryogenic to room temperature

(2012) Lionel Tombez et al.   OPTICS EXPRESS

Subkilohertz linewidth room-temperature mid-infrared quantum cascade laser using a molecular sub-Doppler reference

(2012) F. Cappelli et al.   OPTICS LETTERS

Frequency-Noise Dynamics of Mid-Infrared Quantum Cascade Lasers

(2011) Simone Borri et al.   IEEE JOURNAL OF QUANTUM ELECTRONICS

Frequency noise of free-running 46 μm distributed feedback quantum cascade lasers near room temperature

(2011) L. Tombez et al.   OPTICS LETTERS

Optically induced fast wavelength modulation in a quantum cascade laser

(2010) Gang Chen et al.   APPLIED PHYSICS LETTERS

Observing the Intrinsic Linewidth of a Quantum-Cascade Laser: Beyond the Schawlow-Townes Limit

(2010) S. Bartalini et al.   PHYSICAL REVIEW LETTERS