Search filters

List of works by Jean-Pierre Van Helden

Characterization of an external cavity diode laser based ring cavity NICE-OHMS system.

scientific article

Demonstration of a mid-infrared cavity enhanced absorption spectrometer for breath acetone detection.

scientific article

Determining a Line Strength in the ν3 Band of the Silyl Radical Using Quantum Cascade Laser Absorption Spectroscopy

scientific article published on 12 November 2019

Growth processes of nanocrystalline diamond films in microwave cavity and distributed antenna array systems: A comparative study

High-Performance GaAs/AlAs Terahertz Quantum-Cascade Lasers For Spectroscopic Applications

scientific article published in 2020

Noise-immune cavity-enhanced optical heterodyne detection of HO2 in the near-infrared range.

scientific article

Production mechanisms of NH and NH2 radicals in N2-H2 plasmas

scientific article published on 12 October 2007

RES-Q-Trace: A Mobile CEAS-Based Demonstrator for Multi-Component Trace Gas Detection in the MIR

scientific article published on 27 June 2018

Rapid passage signals from a vibrationally excited target molecule: a pump and probe experiment with continuous wave quantum cascade lasers

scientific article published on December 15, 2011

Rapid passage signals induced by chirped quantum cascade laser radiation: K state dependent-delay effects in the nu2 band of NH3.

scientific article published in August 2010

Sensitive CH₄ detection applying quantum cascade laser based optical feedback cavity-enhanced absorption spectroscopy

scientific article

Terahertz absorption spectroscopy for measuring atomic oxygen densities in plasmas

scientific article published in 2023

Terahertz quantum-cascade lasers for high-resolution absorption spectroscopy of atoms and ions in plasmas

scientific article published in 2023

Validation of THz absorption spectroscopy by a comparison with ps-TALIF measurements of atomic oxygen densities

scientific article published in 2023