Uppal, J. S. ; Jiad, K. ; Gupta, P. K. ; Spiers, G. ; Harrison, R. G. (1990) Tunable chirp-free pulsed injection of TEA CO2 laser oscillators for Doppler wind LIDAR applications Journal of Modern Optics, 37 (4). pp. 493-500. ISSN 0950-0340
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Official URL: http://www.tandfonline.com/doi/abs/10.1080/0950034...
Related URL: http://dx.doi.org/10.1080/09500349014550571
Abstract
A frequency stable self-sustained low-pressure TE CO2 laser oscillator incorporating an intracavity telescope has been developed with a variable pulse duration of between 30 and 10 µs. Heterodyne measurements show that the intrapulse frequency is constant to within 50 kHz for a 20 mJ output pulse for the first 8 µs of the optical pulse. The laser output has been used for pulsed injection into a dispersionless TEA CO2 laser cavity to obtain single line, single mode selection and the results obtained are compared with those obtained from a c.w. injection source.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Taylor and Francis Group. |
| ID Code: | 83717 |
| Deposited On: | 22 Feb 2012 12:37 |
| Last Modified: | 22 Feb 2012 12:37 |
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