On the classical quantum transition in heat Phenomena induced by   continuous high energy laser pulses
  In this paper the continuous laser beam interaction with matter is investigated. The velocities of the thermal propagation are calculated. It is shown that for the value of the product, omega x tau>1, omega is the angular frequency of the laser beam and tau is the relaxation time for thermal phenomena, the Heisenberg uncertainty, VT>h/2, is fulfilled, V is the potential energy of the heat carriers and T_P is the period of the laser beam.   Key words: Continous laser beam; Thermal phenomena; Heisenberg relation. 
Janina Marciak-Kozlowska, Miroslaw Kozlowski