Study of photo-ionization and thermal effects on the interaction of a nanosecond extreme ultraviolet laser with copper

Cui Huaiyu; Li Lei; Zhao Dongdi; An Bo; Bai Yunsong; Fan Zhigang; Zhao Yongpeng

doi:10.1364/OE.448698

Study of photo-ionization and thermal effects on the interaction of a nanosecond extreme ultraviolet laser with copper

Cui Huaiyu
, Li Lei
, Zhao Dongdi
, An Bo
, Bai Yunsong
, Fan Zhigang
, Zhao Yongpeng^*

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

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

2 Scopus citations

Abstract

The damage mechanism of a nanosecond extreme ultraviolet (EUV) laser with solid targets is complex and involves thermal and nonthermal effects. In this study, the interaction process of a nanosecond 46.9 nm laser with copper was investigated. A Faraday cup was used to measure the electron signals induced by the laser irradiation. The photo-ionization and thermal effects in the interaction process are discussed according to the results.

Original language	English
Pages (from-to)	5817-5825
Number of pages	9
Journal	Optics Express
Volume	30
Issue number	4
DOIs	https://doi.org/10.1364/OE.448698
State	Published - 14 Feb 2022

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10.1364/OE.448698

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title = "Study of photo-ionization and thermal effects on the interaction of a nanosecond extreme ultraviolet laser with copper",

abstract = "The damage mechanism of a nanosecond extreme ultraviolet (EUV) laser with solid targets is complex and involves thermal and nonthermal effects. In this study, the interaction process of a nanosecond 46.9 nm laser with copper was investigated. A Faraday cup was used to measure the electron signals induced by the laser irradiation. The photo-ionization and thermal effects in the interaction process are discussed according to the results.",

author = "Cui Huaiyu and Li Lei and Zhao Dongdi and An Bo and Bai Yunsong and Fan Zhigang and Zhao Yongpeng",

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AU - Huaiyu, Cui

AU - Lei, Li

AU - Dongdi, Zhao

AU - Bo, An

AU - Yunsong, Bai

AU - Zhigang, Fan

AU - Yongpeng, Zhao

PY - 2022/2/14

Y1 - 2022/2/14

N2 - The damage mechanism of a nanosecond extreme ultraviolet (EUV) laser with solid targets is complex and involves thermal and nonthermal effects. In this study, the interaction process of a nanosecond 46.9 nm laser with copper was investigated. A Faraday cup was used to measure the electron signals induced by the laser irradiation. The photo-ionization and thermal effects in the interaction process are discussed according to the results.

AB - The damage mechanism of a nanosecond extreme ultraviolet (EUV) laser with solid targets is complex and involves thermal and nonthermal effects. In this study, the interaction process of a nanosecond 46.9 nm laser with copper was investigated. A Faraday cup was used to measure the electron signals induced by the laser irradiation. The photo-ionization and thermal effects in the interaction process are discussed according to the results.

UR - https://www.scopus.com/pages/publications/85124465732

U2 - 10.1364/OE.448698

DO - 10.1364/OE.448698

M3 - 文章

C2 - 35209535

AN - SCOPUS:85124465732

SN - 1094-4087

VL - 30

SP - 5817

EP - 5825

JO - Optics Express

JF - Optics Express

IS - 4

ER -

Study of photo-ionization and thermal effects on the interaction of a nanosecond extreme ultraviolet laser with copper

Abstract

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