CT-TDLAS-Iis a revolutionary measurement system which can detect time-series 2D temperature and concentration distributions in combustion, reaction and flow fields. It utilizes the CT-TDLAS（Computed Tomography-Tunable Diode Laser Absorption Spectroscopy）technology developed by Tokushima University and it can be applied to engines(in-cylinder and exhausts), burners, boilers, gas turbines for time-series 2D temperature and concentration measurement(response time < 1ms).

Principle：Computed Tomography-Tunable Diode Laser Absorption Spectroscopy

Multi-path laser beams are introduced to the measurement area and 2D temperature and concentration distributions are reconstructed by CT using multi-path absorption spectra.

Target：Engines, Burners, Boilers, Gas turbines, etc.

Temperature（300-2000K）, Concentration（CH₄, NH₃, CO₂, H₂O, and so on）

Time-series 2D CH₄ Concentration Measurement Results of Oscillating Flame (50Hz)