The present paper contains a description of two fundamental apparatus of the Polish metrological basis for lasermetry, that is two standards, one of which is a standard of a unit of mean radiation power and energy of a laser radiation, the other being that of a unit of energy of pulse radiation of a laser. Diagrams and principles of reproduction and transmission of the value of the unit of power and energy are presented as well as the fundamental characteristics obtained by metrological tests of standards which have been designed, made, and implemented.
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