Michael Lengden

3D-printed miniature gas cell for photoacoustic spectroscopy of trace gases

Ralf Bauer, George Stewart, Walter Johnstone et al. · Optics Letters · 2014 · 68 citations

Engineering, Materials Science, Mechanical Engineering +17

Recovery of Absolute Gas Absorption Line Shapes Using Tunable Diode Laser Spectroscopy With Wavelength Modulation—Part 2: Experimental Investigation

James R. P. Bain, Walter Johnstone, Keith Ruxton et al. · Journal of Lightwave Technology · 2011 · 62 citations

Natural Sciences, Chemistry, Physics +16

Elimination of residual amplitude modulation in tunable diode laser wavelength modulation spectroscopy using an optical fiber delay line

Arup Lal Chakraborty, Keith Ruxton, Walter Johnstone et al. · Optics Express · 2009 · 61 citations · Full text

Natural Sciences, Physics, Optics +16

A Custom, High-Channel Count Data Acquisition System for Chemical Species Tomography of Aero-Jet Engine Exhaust Plumes

Edward Fisher, Thomas Benoy, Gordon S. Humphries et al. · IEEE Transactions on Instrumentation and Measurement · 2019 · 47 citations · Full text

Engineering, Aerospace Engineering, Diagnostic Imaging +16

Tunable diode laser spectroscopy with wavelength modulation: Elimination of residual amplitude modulation in a phasor decomposition approach

Keith Ruxton, Arup Lal Chakraborty, Walter Johnstone et al. · Sensors and Actuators B Chemical · 2010 · 46 citations

Natural Sciences, Electrical Engineering, Physics +16