Tunable diode laser absorption spectroscopy-based tomography system for on-line monitoring of two-dimensional distributions of temperature and H2O mole fraction
To monitor two-dimensional (2D) distributions of temperature and H 2 O mole fraction, an on-
line tomography system based on tunable diode laser absorption spectroscopy (TDLAS)
was developed. To the best of the authors' knowledge, this is the first report on a multi-view
TDLAS-based system for simultaneous tomographic visualization of temperature and H 2 O
mole fraction in real time. The system consists of two distributed feedback (DFB) laser
diodes, a tomographic sensor, electronic circuits, and a computer. The central frequencies of …
line tomography system based on tunable diode laser absorption spectroscopy (TDLAS)
was developed. To the best of the authors' knowledge, this is the first report on a multi-view
TDLAS-based system for simultaneous tomographic visualization of temperature and H 2 O
mole fraction in real time. The system consists of two distributed feedback (DFB) laser
diodes, a tomographic sensor, electronic circuits, and a computer. The central frequencies of …