David Wilson

LD-seeded thulium-doped fibre amplifier for CO2 measurements at 2 µm

Walter Johnstone, Jayanta K. Sahu, Thomas Benoy, 2014 .

A New RAM Normalized 1$f$-WMS Technique for the Measurement of Gas Parameters in Harsh Environments and a Comparison With ${2f\!/\!1f}$

Mark P. Johnson, G. Stewart, W. Johnstone, 2018, IEEE Photonics Journal.

A Constrained Solver for Optical Absorption Tomography

N. Polydorides, W. Johnstone, H. McCann, 2017 .

An FPGA-based lock-in detection system to enable Chemical Species Tomography using TDLAS

W. Johnstone, H. McCann, E. Fisher, 2015, 2015 IEEE International Conference on Imaging Systems and Techniques (IST).

Fibre laser imaging of gas turbine exhaust species – a review of CO2 aero engine imaging

W. Johnstone, Thomas Benoy, David Wilson, 2015 .

Towards in-cylinder chemical species tomography on large-bore IC engines with pre-chamber

Ashish Shah, Hugh McCann, Öivind Andersson, 2017 .

Measurement of CO2 Concentration and Temperature in an Aero Engine Exhaust Plume Using Wavelength Modulation Spectroscopy

George Stewart, Walter Johnstone, Thomas Benoy, 2017, IEEE Sensors Journal.

Constrained models for optical absorption tomography.

Edward Fisher, Paul Wright, Hugh McCann, 2018, Applied optics.

Calibration-Free WMS Using a cw-DFB-QCL, a VCSEL, and an Edge-Emitting DFB Laser With In-Situ Real-Time Laser Parameter Characterization

G. Stewart, W. Johnstone, A. Upadhyay, 2017, IEEE Photonics Journal.