Ablation and transmission of thin solid targets irradiated by intense extreme ultraviolet laser radiation

V. Aslanyan; Ilya Kuznetsov; H. Bravo; M. R. Woolston; A. K. Rossall; Carmen S. Menoni; Jorge J. Rocca; G. J. Tallents

doi:10.1063/1.4953669

Ablation and transmission of thin solid targets irradiated by intense extreme ultraviolet laser radiation

V. Aslanyan, Ilya Kuznetsov, H. Bravo, M. R. Woolston, A. K. Rossall, Carmen S. Menoni, Jorge J. Rocca, G. J. Tallents

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

14 Citations (Scopus)

Abstract

The interaction of an extreme ultraviolet (EUV) laser beam with a parylene foil was studied by experiments and simulation. A single EUV laser pulse of nanosecond duration focused to an intensity of 3 × 1010 W cm−2 perforated micrometer thick targets. The same laser pulse was simultaneously used to diagnose the interaction by a transmission measurement. A combination of 2-dimensional radiation-hydrodynamic and diffraction calculations was used to model the ablation, leading to good agreement with experiment. This theoretical approach allows predictive modelling of the interaction with matter of intense EUV beams over a broad range of parameters.

Original language	English
Article number	066101
Number of pages	9
Journal	APL Photonics
Volume	1
Issue number	6
Early online date	12 Jul 2016
DOIs	https://doi.org/10.1063/1.4953669
Publication status	Published - 1 Sep 2016
Externally published	Yes

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10.1063/1.4953669Licence: CC BY

Andy Rossall
- A.Rossallhud.acuk
- Department of Engineering and Technology - Lecturer in Electrical and Electronic Engineering
- School of Computing and Engineering
- Ion Beam Centre
Person: Academic

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title = "Ablation and transmission of thin solid targets irradiated by intense extreme ultraviolet laser radiation",

abstract = "The interaction of an extreme ultraviolet (EUV) laser beam with a parylene foil was studied by experiments and simulation. A single EUV laser pulse of nanosecond duration focused to an intensity of 3 × 1010 W cm−2 perforated micrometer thick targets. The same laser pulse was simultaneously used to diagnose the interaction by a transmission measurement. A combination of 2-dimensional radiation-hydrodynamic and diffraction calculations was used to model the ablation, leading to good agreement with experiment. This theoretical approach allows predictive modelling of the interaction with matter of intense EUV beams over a broad range of parameters.",

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author = "V. Aslanyan and Ilya Kuznetsov and H. Bravo and Woolston, {M. R.} and Rossall, {A. K.} and Menoni, {Carmen S.} and Rocca, {Jorge J.} and Tallents, {G. J.}",

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T1 - Ablation and transmission of thin solid targets irradiated by intense extreme ultraviolet laser radiation

AU - Aslanyan, V.

AU - Kuznetsov, Ilya

AU - Bravo, H.

AU - Woolston, M. R.

AU - Rossall, A. K.

AU - Menoni, Carmen S.

AU - Rocca, Jorge J.

AU - Tallents, G. J.

PY - 2016/9/1

Y1 - 2016/9/1

N2 - The interaction of an extreme ultraviolet (EUV) laser beam with a parylene foil was studied by experiments and simulation. A single EUV laser pulse of nanosecond duration focused to an intensity of 3 × 1010 W cm−2 perforated micrometer thick targets. The same laser pulse was simultaneously used to diagnose the interaction by a transmission measurement. A combination of 2-dimensional radiation-hydrodynamic and diffraction calculations was used to model the ablation, leading to good agreement with experiment. This theoretical approach allows predictive modelling of the interaction with matter of intense EUV beams over a broad range of parameters.

AB - The interaction of an extreme ultraviolet (EUV) laser beam with a parylene foil was studied by experiments and simulation. A single EUV laser pulse of nanosecond duration focused to an intensity of 3 × 1010 W cm−2 perforated micrometer thick targets. The same laser pulse was simultaneously used to diagnose the interaction by a transmission measurement. A combination of 2-dimensional radiation-hydrodynamic and diffraction calculations was used to model the ablation, leading to good agreement with experiment. This theoretical approach allows predictive modelling of the interaction with matter of intense EUV beams over a broad range of parameters.

KW - mirrors

KW - Laser ablation

KW - extreme ultraviolet radiation

KW - Multilayers

KW - charge coupled devices

U2 - 10.1063/1.4953669

DO - 10.1063/1.4953669

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VL - 1

JO - APL Photonics

JF - APL Photonics

SN - 2378-0967

IS - 6

M1 - 066101

ER -

Ablation and transmission of thin solid targets irradiated by intense extreme ultraviolet laser radiation

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Andy Rossall

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