Surface modification of polymethylmethacrylate irradiated with 60 fs single laser pulses

D. Klinger; R. Sobierajski; R. Nietubyć; J. Krzywiński; J. Pełka; L. Juha; M. Jurek; D. Zymierska; S. Guizard; H. Merdji

doi:10.1016/j.radphyschem.2009.04.031

Surface modification of polymethylmethacrylate irradiated with 60 fs single laser pulses

D. Klinger
, R. Sobierajski
, R. Nietubyć
, J. Krzywiński
, J. Pełka
, L. Juha
, M. Jurek
, D. Zymierska
, S. Guizard
, H. Merdji

Institute of Physics of the Polish Academy of Sciences
Institute of Physics of the Czech Academy of Sciences
Institut Pierre Simon Laplace, CNRS and CEA

Research output: Contribution to journal › Article › peer-review

Abstract

An ablation by a femtosecond laser pulses of polymethylmethacrylate was investigated in the near-infrared region. The morphological changes due to increasing laser fluency were examined. The size and shape as well as morphological forms occurring in the resulted craters were analyzed as a function of irradiation fluency. Various forms of surface modifications in ablated crater i.e. cracks and smaller features like honey-comb-like structures, and ripples with an average period of 800 nm were observed. The threshold fluency for observable changes of the sample surface, the ablation threshold and the threshold fluency for creation of the structure in the centre of the cavity were determined for 60 fs laser pulse. Obtained data were compared with available literature data.

Original language	English
Pages (from-to)	S71-S74
Journal	Radiation Physics and Chemistry
Volume	78
Issue number	10 SUPPL.
DOIs	https://doi.org/10.1016/j.radphyschem.2009.04.031
Publication status	Published - 1 Oct 2009
Externally published	Yes

Keywords

Femtosecond laser pulse
IR laser ablation
Polymethylmethacrylate (PMMA)

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10.1016/j.radphyschem.2009.04.031

Cite this

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title = "Surface modification of polymethylmethacrylate irradiated with 60 fs single laser pulses",

abstract = "An ablation by a femtosecond laser pulses of polymethylmethacrylate was investigated in the near-infrared region. The morphological changes due to increasing laser fluency were examined. The size and shape as well as morphological forms occurring in the resulted craters were analyzed as a function of irradiation fluency. Various forms of surface modifications in ablated crater i.e. cracks and smaller features like honey-comb-like structures, and ripples with an average period of 800 nm were observed. The threshold fluency for observable changes of the sample surface, the ablation threshold and the threshold fluency for creation of the structure in the centre of the cavity were determined for 60 fs laser pulse. Obtained data were compared with available literature data.",

keywords = "Femtosecond laser pulse, IR laser ablation, Polymethylmethacrylate (PMMA)",

author = "D. Klinger and R. Sobierajski and R. Nietuby{\'c} and J. Krzywi{\'n}ski and J. Pe{\l}ka and L. Juha and M. Jurek and D. Zymierska and S. Guizard and H. Merdji",

year = "2009",

month = oct,

day = "1",

doi = "10.1016/j.radphyschem.2009.04.031",

language = "English",

volume = "78",

pages = "S71--S74",

journal = "Radiation Physics and Chemistry",

issn = "0969-806X",

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TY - JOUR

T1 - Surface modification of polymethylmethacrylate irradiated with 60 fs single laser pulses

AU - Klinger, D.

AU - Sobierajski, R.

AU - Nietubyć, R.

AU - Krzywiński, J.

AU - Pełka, J.

AU - Juha, L.

AU - Jurek, M.

AU - Zymierska, D.

AU - Guizard, S.

AU - Merdji, H.

PY - 2009/10/1

Y1 - 2009/10/1

N2 - An ablation by a femtosecond laser pulses of polymethylmethacrylate was investigated in the near-infrared region. The morphological changes due to increasing laser fluency were examined. The size and shape as well as morphological forms occurring in the resulted craters were analyzed as a function of irradiation fluency. Various forms of surface modifications in ablated crater i.e. cracks and smaller features like honey-comb-like structures, and ripples with an average period of 800 nm were observed. The threshold fluency for observable changes of the sample surface, the ablation threshold and the threshold fluency for creation of the structure in the centre of the cavity were determined for 60 fs laser pulse. Obtained data were compared with available literature data.

AB - An ablation by a femtosecond laser pulses of polymethylmethacrylate was investigated in the near-infrared region. The morphological changes due to increasing laser fluency were examined. The size and shape as well as morphological forms occurring in the resulted craters were analyzed as a function of irradiation fluency. Various forms of surface modifications in ablated crater i.e. cracks and smaller features like honey-comb-like structures, and ripples with an average period of 800 nm were observed. The threshold fluency for observable changes of the sample surface, the ablation threshold and the threshold fluency for creation of the structure in the centre of the cavity were determined for 60 fs laser pulse. Obtained data were compared with available literature data.

KW - Femtosecond laser pulse

KW - IR laser ablation

KW - Polymethylmethacrylate (PMMA)

U2 - 10.1016/j.radphyschem.2009.04.031

DO - 10.1016/j.radphyschem.2009.04.031

M3 - Article

AN - SCOPUS:69049112751

SN - 0969-806X

VL - 78

SP - S71-S74

JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

IS - 10 SUPPL.

ER -

Surface modification of polymethylmethacrylate irradiated with 60 fs single laser pulses

Abstract

Keywords

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