| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 732943 | Optics & Laser Technology | 2010 | 6 Pages |
Abstract
The gas channel of a pulse periodic TEA-CO2 laser is considered as an acoustic resonator. In this paper, a three-dimensional mathematical modeling has been considered for describe of laser action. By calculating of the equations obtained from this model, the effects of cavity dimensions, Mach number and repetition frequency of laser on the acoustic wave spectrum have been investigated. At last optimum conditions for performance of laser operation has been arrived.
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Electrical and Electronic Engineering
Authors
H.R. Baghshahi, M. Rahimi,