|
NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR) >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.46 [2008] >
IJPAP Vol.46(09) [September 2008] >
| Title: | Interaction of 4 μm laser beam with absorption lines of sulphur dioxide |
| Authors: | Barua, A Gohain
Bhuyan, S |
| Keywords: | Sulphur dioxide lines
Quasi-random model
Free electron laser
Transmittance |
| Issue Date: | Sep-2008 |
| Publisher: | CSIR |
| Abstract: | Interaction of a free electron laser beam of wavelength 4 μm with rotational lines of sulphur dioxide has been studied. Values of transmittance, averaged over intervals of 0.1 cm⁻¹, are obtained for absorber thickness 0.01, 0.1 and 1 atm-cm, using the quasi-random model of molecular band absorption. From these values, intensities of the high resolution absorption lines of SO₂ are simulated in the frequency interval 2499.0115 – 2499.9910 cm⁻¹. |
| Page(s): | 617-620 |
| ISSN: | 0019-5596 |
| Source: | IJPAP Vol.46(09) [September 2008]
|
|
