Calibration of power and energy meters of laser radiation

The paper presents a project of calibration chain used in metrology of laser radiation. A method of reproduction and sequence of transfer of the units of laser radiation from primary standard to measuring instruments of these physical values are described, and uncertainties of measurement as well as fundamental inspection methods are shown. Schemes, principles of reproduction and transfer of the units of power and energy as well as basic metrological characteristics of the links of calibration chain are proposed.