Interferometric method for the characterization of the phase and pulse fronts of femtosecond pulses |
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| Authors: | P Simon H Gerhardt S Szatmari |
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| Institution: | (1) Laser-Laboratorium Göttingen e.V., Im Hassel 21, 3400 Göttingen, FRG;(2) Abt. Laserphysik, Max-Planck-Institut für biophysikalische Chemie, Am Fassberg, 3400 Göttingen, FRG |
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| Abstract: | An interferometric method is presented to characterize the most important parameters of beams from large aperture femtosecond excimer laser systems. With the use of a special interferometer the shape of both the pulse and the phase fronts can simultaneously be studied. With minor changes, conventional autocorrelation measurements can also be performed. |
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