L. V. Volkova, S. Y. Kazantsev, A. Yu. Muzychka, V. S. Skobeleva
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Wavefront Sensor for Wide-Aperture Laser Beams and Its Applications
Abstract
The results of studies of a wavefront sensor based on the Talbot effect, in which a periodic grating made by laser printing is used, are presented. The optical characteristics of periodic gratings printed on polymer films exposed to a continuous radiation density of up to 0.9 W/cm2 have been studied. The possibility of creating efficient configurable wavefront sensors for lasers in the visible and mid-IR spectral ranges is demonstrated.
期刊介绍:
Technical Physics is a journal that contains practical information on all aspects of applied physics, especially instrumentation and measurement techniques. Particular emphasis is put on plasma physics and related fields such as studies of charged particles in electromagnetic fields, synchrotron radiation, electron and ion beams, gas lasers and discharges. Other journal topics are the properties of condensed matter, including semiconductors, superconductors, gases, liquids, and different materials.