Improved six-temperature model and simulation for dynamics of high-power TEA CO2 lasers considering effect of hydrogen

PK Il, PH **, KY Ryong, Y Du Hen, AJ Ho - Optics & Laser Technology, 2025 - Elsevier
Six-temperature model is a main model to simulate dynamics of molecular gas lasers
including transversely excited atmospheric-pressure (TEA) CO 2 lasers. We propose a …

Generalization of the 6-Temperature model for simulation of super-atmospheric pulsed CO2 lasers output

R Torabi, K Silakhori - Physica Scripta, 2021 - iopscience.iop.org
The output characteristics of a home-made 1–3 atm pulsed CO 2 laser are simulated by
using Six-Temperature Vibrational-Rotational Dynamic Model (6TVRM). The discharge …

Power broadening and its effects in TEA CO2 lasers

A Pezh, H Saghafifar - Optics & Laser Technology, 2018 - Elsevier
In this paper, a new mechanism which limits extracted peak power in transversely excited
atmospheric (TEA) CO 2 lasers is introduced. This mechanism is power broadening that we …

Experimental research of a multipass transverse excitation atmospheric-pressure laser

F Liu, J Rothe, R Horton, A Semet, R Evans… - Optical …, 2013 - spiedigitallibrary.org
We have designed and constructed a transverse excitation atmospheric-pressure CO 2 laser
using a multipass configuration. We compare the measured results of both laser output …

Láser supra-atmosférico de alta repetición para foto-disociación selectiva

I Tarnapolsky, I Ríos, M González… - 2014 IEEE Biennial …, 2014 - ieeexplore.ieee.org
We present the development of a transversally excited CO 2 laser that operates at pressures
up to 200 kPa and 50 Hz repetition rate. The laser has been designed to trigger photo …