Analytical spectroscopy methods have shown many possible uses for nuclear material
diagnostics and measurements in recent studies. In particular, the application potential for …

The applications of femtosecond lasers to the diagnostics of combustion and flow field have
recently attracted increasing interest. Many novel spectroscopic methods have been …

This work compares a portable laser-induced breakdown spectroscopy (LIBS) analyzer to a
portable X-ray fluorescence (XRF) device for quantification of gallium (Ga) in a plutonium …

This study employed Laser-induced breakdown spectroscopy (LIBS) to measure the fuel-
oxidizer ratio (FOR) of ammonia combustion with oxygen-enriched air and pure oxygen …

Laser-induced plasmas experience Stark broadening and shifts of spectral lines carrying
spectral signatures of plasma properties. In this paper, we report time-resolved Stark …

We present the first reported quantification of trace elements in plutonium via a portable
laser-induced breakdown spectroscopy (LIBS) device and demonstrate the use of …

Time-gated picosecond laser-induced breakdown spectroscopy (ps-LIBS) for the
determination of local equivalence ratios in atmospheric-pressure adiabatic methane–air …

A study of short-gated 10 nanosecond (ns), 100 picosecond (ps), and 100 femtosecond (fs)
laser induced breakdown spectroscopy (LIBS) was conducted for fuel-to-air ratio (FAR) …

Gas composition detection and analysis in high-pressure environments, such as those
encountered in combustors, power plants, and planetary bodies, are important for scientific …

Poor spectral signal stability has always been a key problem limiting the development of
laser-induced breakdown spectroscopy (LIBS). The spatiotemporal inhomogeneity of the …