A quasi double-grating grazing incidence pulsed dye laser |
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| Authors: | Nguyen Dai Hung P Brechignac B Coutant |
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| Institution: | (1) Laboratoire de Photophysique Moléculaire du CNRS, Université de Paris-Sud, Bâtiment 213, F-91405 Orsay Cedex, France;(2) Present address: Institute of Physics, Hanoi, Vietnam |
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| Abstract: | Continuous scanning of a 1 GHz pulsed laser line using only one 5-cm grating as an intracavity selective element is obtained from a pulsed dye laser pumped by a Nd: YAG (8 ns-532 nm) laser. Such a single-grating dye laser operates in the same way as a real double-grating grazing incidence laser and provides an appreciable improvement of the resolution (enhancement factor  2), compared with previous grazing incidence ones. The superiority of this laser cavity has been proved for single-longitudinal-mode operation.Laboratoire associé à l'Université de Paris-Sud |
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| Keywords: | 42 60 |
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