Measurement unit for temporal characteristics of laser radiation

A. V. Isaevich

doi:10.1117/12.677686

9 June 2006 Measurement unit for temporal characteristics of laser radiation

A. V. Isaevich

Proceedings Volume 6251, Lasers for Measurements and Information Transfer 2005; 62510J (2006) https://doi.org/10.1117/12.677686
Event: Lasers for Measurements and Information Transfer 2005, 2005, St. Petersburg, Russian Federation

Abstract

The operation of a unit for measuring the temporal characteristics of a pulsing laser radiation has been investigated. This unit allows one to control the main energy and temporal parameters of various pulsed lasers of low and medium power in the wavelength range (0.4 - 1.1) μm and, at a maximum energy density of no more than 0.5 J/sm² in the energy range (10^-3 - 1) J at a radiation pulse duration of 10^-8 - 10^-2 sec. The metrology characteristics of the unit considered has been determined. The total relative indeterminacy in measuring the peak power of pulses and the pulse duration did not exceed 4.6 and 4.4%, respectively.

Citation Download Citation

A. V. Isaevich "Measurement unit for temporal characteristics of laser radiation", Proc. SPIE 6251, Lasers for Measurements and Information Transfer 2005, 62510J (9 June 2006); https://doi.org/10.1117/12.677686

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