Chinese Optics Letters, Volume. 1, Issue 7, 07411(2003)

Derivation of the modification heating conduction equation of a kind of laser thermal effect by quantum mechanics

Lingyun Zhou1, Canbang Zhang1,2、*, Yiying Zhou3, and Guangmin Wu1
Author Affiliations
  • 1Reseach Center of Nonlinear Science, Kunming University of Science and Technology, Kunming 650093
  • 2Department of Physics, Honghe College, Mengzi 661100
  • 3Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303-3083, USA
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    The Fourier equation of heat conduction predicts a paradox that the effect of a thermal impulse (e.g. the thermal effect in pulse laser) in an infinite medium; i.e., a thermal impulse is propagated in an infinite velocity. In order to solve the thermal transport paradox, C. W. Ulbrich and M. Chester have proposed the modification heat conduction equation respectively from different macroscopic viewpoint. This paper derived the modification heat conduction equation according to phonon model and quantum mechanics from microscopic viewpoint.

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    Lingyun Zhou, Canbang Zhang, Yiying Zhou, Guangmin Wu. Derivation of the modification heating conduction equation of a kind of laser thermal effect by quantum mechanics[J]. Chinese Optics Letters, 2003, 1(7): 07411

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    Paper Information

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    Received: Jan. 6, 2003

    Accepted: --

    Published Online: Jun. 6, 2006

    The Author Email: Canbang Zhang (zhangcanbang@ynmail.com)

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