Calculation of intrinsic absorption coefficient in high power laser material processing

A. V. Zaitsev; G. V. Ermolaev; T. A. Polyanskiy; A. M. Gurin

doi:10.1088/1742-6596/1109/1/012011

Calculation of intrinsic absorption coefficient in high power laser material processing

A. V. Zaitsev, G. V. Ermolaev, T. A. Polyanskiy, A. M. Gurin

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

Аннотация

A method of analytical and numerical calculation of the absorption coefficient of laser radiation was proposed and tested based on the results of a simplified experimental cutting setup. The results are compared with available theoretical predictions and experimental data the literature forecasts in a wide range of angles of inclination. A significant difference between the absorption coefficients for mild steel used in the theory and reconstructed from experimental data. The obtained absorption coefficient can be used for further modeling of laser material processing technologies.

Язык оригинала	английский
Номер статьи	012011
Число страниц	8
Журнал	Journal of Physics: Conference Series
Том	1109
Номер выпуска	1
DOI	https://doi.org/10.1088/1742-6596/1109/1/012011
Состояние	Опубликовано - 22 нояб. 2018
Событие	9th International Conference on Beam Technologies and Laser Application, BTLA 2018 - Saint Petersburg, Российская Федерация Продолжительность: 17 сент. 2018 → 19 сент. 2018

Доступ к документу

10.1088/1742-6596/1109/1/012011

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title = "Calculation of intrinsic absorption coefficient in high power laser material processing",

abstract = "A method of analytical and numerical calculation of the absorption coefficient of laser radiation was proposed and tested based on the results of a simplified experimental cutting setup. The results are compared with available theoretical predictions and experimental data the literature forecasts in a wide range of angles of inclination. A significant difference between the absorption coefficients for mild steel used in the theory and reconstructed from experimental data. The obtained absorption coefficient can be used for further modeling of laser material processing technologies.",

author = "Zaitsev, {A. V.} and Ermolaev, {G. V.} and Polyanskiy, {T. A.} and Gurin, {A. M.}",

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Calculation of intrinsic absorption coefficient in high power laser material processing. / Zaitsev, A. V.; Ermolaev, G. V.; Polyanskiy, T. A. и др.

В: Journal of Physics: Conference Series, Том 1109, № 1, 012011, 22.11.2018.

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

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AU - Zaitsev, A. V.

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AU - Gurin, A. M.

PY - 2018/11/22

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N2 - A method of analytical and numerical calculation of the absorption coefficient of laser radiation was proposed and tested based on the results of a simplified experimental cutting setup. The results are compared with available theoretical predictions and experimental data the literature forecasts in a wide range of angles of inclination. A significant difference between the absorption coefficients for mild steel used in the theory and reconstructed from experimental data. The obtained absorption coefficient can be used for further modeling of laser material processing technologies.

AB - A method of analytical and numerical calculation of the absorption coefficient of laser radiation was proposed and tested based on the results of a simplified experimental cutting setup. The results are compared with available theoretical predictions and experimental data the literature forecasts in a wide range of angles of inclination. A significant difference between the absorption coefficients for mild steel used in the theory and reconstructed from experimental data. The obtained absorption coefficient can be used for further modeling of laser material processing technologies.

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