Intrapulse thermally induced wavelength shift in a distributed feedback dye laser |
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| Authors: | Zs Bor |
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| Institution: | 1. Abteilung Laserphysik, Max-Planck-Institut für biophysikalische Chemie, D-3400, G?ttingen, Fed. Rep. Germany
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| Abstract: | It is shown that when a distributed feedback dye laser is used to generate a train of picosecond pulses, the narrow lines
observed in the spectrum are not longitudinal modes, but are due to the intrapulse refractive index changes caused by the
heating effect of the pumping pulse. |
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| Keywords: | 42 55 42 65 |
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