RUS  ENG
Full version
JOURNALS // Kvantovaya Elektronika // Archive

Kvantovaya Elektronika, 1979 Volume 6, Number 1, Pages 210–217 (Mi qe8707)

This article is cited in 2 papers

Behavior of the absorptivity of metals under the action of laser radiation

A. I. Korotchenko, A. A. Samokhin, A. B. Uspenskiĭ


Abstract: Experimental data on the time dependence of the absorptivity A(t) of a copper target during the action of a single laser pulse are used to calculate the time dependence of the temperature of the illuminated surface T(t). The functions A(t) and T(t) are used to determine the temperature dependence of the absorptivity A(T) in the range 300–6000°K for λ=1.06 μ radiation. The possibilities and limitations of this method of determining A(T) are discussed.

UDC: 621.37:536.4

PACS: 78.20.Dj, 42.60.Kg

Received: 31.10.1977


 English version:
Soviet Journal of Quantum Electronics, 1979, 9:1, 115–119


© Steklov Math. Inst. of RAS, 2024