External-cavity quantum cascade lasers (EC-QCL) are now established as versatile
wavelength-tunable light sources for analytical spectroscopy in the mid-infrared (MIR) …

We report here the recent developmental studies in the field of laser-based standoff
detection of hazardous molecules, including explosives. Continuous wave lasers to high …

The mid-infrared (mid-IR) spectral region holds great promise for new laser-based sensing
technologies, based on measuring strong mid-IR molecular absorption features. Practical …

We report the construction of a database of quantitative infrared spectra specifically targeting
volatile fluorocarbon gases that may be emitted during thermal treatment of per-and …

Real-time breath gas analysis is a promising, non-invasive tool in medical diagnostics, and
well-suited to investigate the physiology of carbon monoxide (CO), a potential biomarker for …

Due to their widespread production and known environmental contamination, the need for
the detection and remediation of per-and polyfluoroalkyl substances (PFAS) has grown …

Detection of airborne chemical releases in densely populated urban environments requires
precise sensors with high temporal and spatial resolution capable of covering large areas …

Laser-Based Optical Detection of Explosives offers a comprehensive review of past, present,
and emerging laser-based methods for the detection of a variety of explosives. This book …

The synthesis of multiple narrow optical spectral lines, precisely and independently tuned
across the near-to mid-infrared region, is a pivotal research area that enables selective and …

We demonstrate time-resolved simultaneous measurements of multiple hydrocarbons in
high-temperature reacting and non-reacting mixtures using a broadband (instantaneous …