Low-Loss Hollow Waveguide Fibers for Mid-Infrared Quantum Cascade Laser Sensing Applications

Coupling external cavity mid-IR quantum cascade lasers with low loss hollow metallic/dielectric waveguides

(2012) P. Patimisco et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Flexible, Low-loss Waveguide Designs for Efficient Coupling to Quantum Cascade Lasers in the Far-infrared

(2012) Ugo Siciliani de Cumis et al.   Journal of Infrared Millimeter and Terahertz Waves

Part-per-trillion level SF_6 detection using a quartz enhanced photoacoustic spectroscopy-based sensor with single-mode fiber-coupled quantum cascade laser excitation

(2012) Vincenzo Spagnolo et al.   OPTICS LETTERS

Guiding a terahertz quantum cascade laser into a flexible silver-coated waveguide

(2011) Miriam S. Vitiello et al.   JOURNAL OF APPLIED PHYSICS

Ppb-level detection of nitric oxide using an external cavity quantum cascade laser based QEPAS sensor

(2011) Lei Dong et al.   OPTICS EXPRESS

High efficiency coupling of Terahertz micro-ring quantum cascade lasers to the low-loss optical modes of hollow metallic waveguides

(2011) Miriam S. Vitiello et al.   OPTICS EXPRESS

NO trace gas sensor based on quartz-enhanced photoacoustic spectroscopy and external cavity quantum cascade laser

(2010) V. Spagnolo et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Silicon waveguides and ring resonators at 5.5 μm

(2010) Alexander Spott et al.   APPLIED PHYSICS LETTERS

Low-loss modes in hollow metallic terahertz waveguides with dielectric coatings

(2008) Bradley Bowden et al.   APPLIED PHYSICS LETTERS