Self pulsing properties of optically pumped FIR NH3 lasers |
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| Authors: | M P Sassi N Barbeau C O Weiss |
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| Institution: | (1) Physikalisch-Technische Bundesanstalt, D-3300 Braunschweig, Fed. Rep. Germany;(2) Present address: Istituto di Metrologia G. Colonnetti, Consiglio Nazionale delle Ricerche, Torino, Italy;(3) Present address: McGill University, Montréal, Canada |
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| Abstract: | We report on measurements of periodic and chaotic self-pulsing beyond the second threshold of far-infrared NH3 lasers. While the instabilities of the 81  m14NH3 laser follow a simple pattern, for the 374 m15NH3 laser different pulsing properties are found in different parameter ranges.Pulses under conditions of high pumping power are measured in detail, in view of possible applications of these coherent, high-repetition rate far-infrared pulsed lasers. |
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| Keywords: | 42 50 Tj 42 55 -f |
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