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| Author | : Graeme Scott |
| Publisher | : |
| Total Pages | : 352 |
| Release | : 1986 |
| Genre | : Frequency stability |
| ISBN | : |
| Author | : G. Scott |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 1986 |
| Genre | : |
| ISBN | : |
| Author | : Jean-Louis Lachambre |
| Publisher | : |
| Total Pages | : 9 |
| Release | : 1977 |
| Genre | : |
| ISBN | : |
The envelope and frequency characteristics of the output pulse of a high-repetition-rate hybrid TEA-CO2 laser are presented. Both the intrapulse and interpulse laser frequency stability are experimentally determined at repetition rates up to 300 Hz. The recovery of the CW laser signal following the generation of the TEA laser pulse is analyzed theoretically and experimentally. Short term reproducibilities of + or - 2 MHz are observed at a pulse repetition rate of 300 Hz with initial chirp rates of about 1.5 MHz/microsec. Improvements and limits on power and repetition rate are discussed. (Author).
| Author | : Wesley Michael Lipchak |
| Publisher | : |
| Total Pages | : 112 |
| Release | : 1976 |
| Genre | : Carbon dioxide lasers |
| ISBN | : |
| Author | : Stephen Moffatt |
| Publisher | : |
| Total Pages | : 199 |
| Release | : 1983 |
| Genre | : |
| ISBN | : |
| Author | : Paul Pace |
| Publisher | : |
| Total Pages | : 8 |
| Release | : 1980 |
| Genre | : |
| ISBN | : |
| Author | : V N Ochkin |
| Publisher | : CRC Press |
| Total Pages | : 214 |
| Release | : 1999-02-22 |
| Genre | : Science |
| ISBN | : 9789069940014 |
The physical formation mechanisms of optogalvanic effects in ionized gases are considered in this comprehensive monograph, as well as the effects themselves, and their diverse applications. The work explores the influence of irradiating light on the impedance of plasma discharges: glow discharges, discharges with hollow cathodes, and thermoionic diodes. Optogalvanic effects in flames and rarefied gas are also analyzed and optical schemes to study a number of phenomena which register optogalvanic signals are presented. The applications of the optogalvanic effect which are discussed include spectrochemical analysis techniques, high-precision laser frequency stabilization, plasma diagnostics, and isotope separation. Over the past 25 years the importance of low temperature discharges and gases in materials processing has been recognized, and this monograph will be an invaluable source of reference for research specialists in this area.
| Author | : T. Fujii |
| Publisher | : |
| Total Pages | : 10 |
| Release | : 1990 |
| Genre | : |
| ISBN | : |
| Author | : Carmen E. Batten |
| Publisher | : |
| Total Pages | : 274 |
| Release | : 1987 |
| Genre | : |
| ISBN | : |
| Author | : J. -L. Lachambre |
| Publisher | : |
| Total Pages | : 4 |
| Release | : 1978 |
| Genre | : |
| ISBN | : |
A novel technique that uses a single master oscillator to serve both the injection and the stabilization function in a TEA-CO2 laser transmitter is described. The method, based on a two polarization scheme, provides sufficient optical isolation between the TEA laser pulse and the probing laser beam to prevent any damage or saturation of the controlling system. Reproducible and stable SLM operation in the MW power levels are achieved on a long-term basis. (Author).
