Two-wavelength operation of a tunable KrF excimer laser — A promising technique for combustion diagnostics |
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| Authors: | W. Ketterle A. Arnold M. Schäfer |
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| Affiliation: | (1) Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-6900 Heidelberg, Fed. Rep. Germany |
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| Abstract: | A KrF excimer laser was operated on two independently tunable lines. This was achieved by a double-resonator configuration with two gratings. Tuning range and gain competition were investigated. The narrow line width (<1 cm–1) and the independent tunability make this laser ideal for simultaneous spectroscopic detection of two species and temperature measurements in combustion processes. |
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| Keywords: | 42.55.Gp 42.60.Da |
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