التفاصيل البيبلوغرافية
| العنوان: |
Analysis of the dynamics of a mechanical Q-switched CO2 laser: Six-temperature model. |
| المؤلفون: |
Tie-Jun Wang, Jin-Yue Gao, Qiong-Yi He, Tao Ma, Yun Jiang, Zhi-Hui Kang |
| المصدر: |
Journal of Applied Physics; 10/1/2005, Vol. 98 Issue 7, p073102, 5p, 1 Diagram, 6 Graphs |
| مصطلحات موضوعية: |
INDUSTRIAL lasers, HELIUM, ENERGY transfer, RELAXATION (Gas dynamics), DISSOCIATION (Chemistry), CHEMICAL lasers, MOLECULAR dynamics |
| مستخلص: |
A six-temperature kinetic model for a CO2-N2-He system is used to describe the dynamic processes of a mechanical Q-switched CO2 laser that is set up using a fast chopper. We put special emphasis on the effect of dynamical parameters on the laser intensity. It takes into account the effects of electrical excitation, energy transfer processes, thermal energy transport, as well as the dissociation of CO2 molecules and rotational relaxation of rotational levels. The results calculated are in satisfactory agreement with experimental data. [ABSTRACT FROM AUTHOR] |
|
Copyright of Journal of Applied Physics is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
Find this article in full text from Scitation.