caa a22 4500 445370610 CHVBK 20180317142945.0 cr unu---uuuuu 170323e20111101xx s 000 0 eng 10.1007/s00340-011-4500-9 doi (NATIONALLICENCE)springer-10.1007/s00340-011-4500-9 Variable high-energy-laser attenuator based on the interference on a transparent plate [Elektronische Daten] [P. Gregorčič, A. Babnik, J. Možina] The transmittance of a transparent plate is theoretically and experimentally investigated, taking into account Fabry-Perot effects due to Fresnel reflections of a Gaussian beam on the boundaries of a plate. On the basis of these theoretical and experimental predictions, we present the application of a variable laser attenuator based on a thin transparent plate and a temperature regulation. Here, the absorption of the laser energy in the plate should be as low as possible, and its transmittance is changed by the interference due to the different thicknesses and refractive indices for the different temperatures of the plate. Therefore, such an attenuator can be used for a broad range of wavelengths and high-energy laser applications. Springer-Verlag, 2011 Gregorčič P. Faculty of Mechanical Engineering, University of Ljubljana, Aškerčeva 6, 1000, Ljubljana, Slovenia aut Babnik A. Faculty of Mechanical Engineering, University of Ljubljana, Aškerčeva 6, 1000, Ljubljana, Slovenia aut Možina J. Faculty of Mechanical Engineering, University of Ljubljana, Aškerčeva 6, 1000, Ljubljana, Slovenia aut Applied Physics B Springer-Verlag 105/3(2011-11-01), 607-612 0946-2171 105:3<607 2011 105 340 https://doi.org/10.1007/s00340-011-4500-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-011-4500-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gregorčič P. Faculty of Mechanical Engineering, University of Ljubljana, Aškerčeva 6, 1000, Ljubljana, Slovenia aut NATIONALLICENCE 700 1- Babnik A. Faculty of Mechanical Engineering, University of Ljubljana, Aškerčeva 6, 1000, Ljubljana, Slovenia aut NATIONALLICENCE 700 1- Možina J. Faculty of Mechanical Engineering, University of Ljubljana, Aškerčeva 6, 1000, Ljubljana, Slovenia aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 105/3(2011-11-01), 607-612 0946-2171 105:3<607 2011 105 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer