Cooling profiles of laser induced temperature fields for superconducting vanadium nitrate products

Emetere, M. E.

doi:10.1007/s00231-015-1573-8

Cited by 1 publication

(1 citation statement)

References 27 publications

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“…Temperature rise of a sample induced by laser heating could affect laser spectroscopy studies of strongly absorbed condensed matter. [1][2][3][4][5] It may, for example, modify material structures, [6][7][8] induce phase transition, 9,10 or cause thermal damage. 11 For a strongly absorbing medium, laser heating and subsequent temperature rise tend to localize near the surface as the deposited heat decays exponentially towards the bulk.…”

Section: Introductionmentioning

confidence: 99%

Theoretical analysis and simulation of pulsed laser heating at interface

Wang

et al. 2018

Journal of Applied Physics

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Quantitative yet simple analytical solutions of surface temperature under pulsed laser illumination are presented for a quick estimation in optical spectroscopy studies. Dependence of steady state surface temperature as well as its temporal evolution on laser parameters, such as repetition rate and beam radius, together with medium properties is thoroughly investigated using the analytical solution, which is supported by numerical simulation. It is found that when the pulse number is larger than 100 within the heat diffusion time, the steady-state temperature rise reaches more than 85% of the temperature rise induced by CW laser heating of the same power. We provide a summary of the results to allow their use for a quick estimate of surface temperature evolution from pulse laser heating if laser parameters and medium properties are known.

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Section: Introductionmentioning

confidence: 99%

Theoretical analysis and simulation of pulsed laser heating at interface

Wang

et al. 2018

Journal of Applied Physics

View full text Add to dashboard Cite

show abstract

Cooling profiles of laser induced temperature fields for superconducting vanadium nitrate products

Cited by 1 publication

References 27 publications

Theoretical analysis and simulation of pulsed laser heating at interface

Theoretical analysis and simulation of pulsed laser heating at interface

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