Mechanisms of femtosecond laser-induced damage in magnesium fluoride

Haiyi Sun; Tianqing Jia; Chengbin Li; Xiaoxi Li; Shizhen Xu; Donghai Feng; Xiaofeng Wang; Xiaochun Ge; Zhizhan Xu

doi:10.1016/j.ssc.2006.10.012

Mechanisms of femtosecond laser-induced damage in magnesium fluoride

Haiyi Sun^*
, Tianqing Jia
, Chengbin Li
, Xiaoxi Li
, Shizhen Xu
, Donghai Feng
, Xiaofeng Wang
, Xiaochun Ge
, Zhizhan Xu

^*此作品的通讯作者

CAS - Shanghai Institute of Optics and Fine Mechanics
The University of Tokyo

科研成果: 期刊稿件 › 文章 › 同行评审

7 引用（Scopus）

摘要

We studied the single-shot damage in magnesium fluoride irradiated by 800 nm femtosecond (fs) laser. The dependence of damage thresholds on the laser pulse durations from 60 to 750 fs was measured. The pump-probe measurements were carried out to investigate the time-resolved electronic excitation processes. A coupled dynamic model was applied to study the microprocesses in the interaction between fs laser and magnesium fluoride. The results indicate that both multiphoton ionization and avalanche ionization play important roles in the femtosecond laser-induced damage in MgF₂.

源语言	英语
页（从-至）	127-131
页数	5
期刊	Solid State Communications
卷	141
期	3
DOI	https://doi.org/10.1016/j.ssc.2006.10.012
出版状态	已出版 - 1月 2007
已对外发布	是

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title = "Mechanisms of femtosecond laser-induced damage in magnesium fluoride",

abstract = "We studied the single-shot damage in magnesium fluoride irradiated by 800 nm femtosecond (fs) laser. The dependence of damage thresholds on the laser pulse durations from 60 to 750 fs was measured. The pump-probe measurements were carried out to investigate the time-resolved electronic excitation processes. A coupled dynamic model was applied to study the microprocesses in the interaction between fs laser and magnesium fluoride. The results indicate that both multiphoton ionization and avalanche ionization play important roles in the femtosecond laser-induced damage in MgF2.",

keywords = "A. Magnesium fluoride, D. Damage mechanisms, E. Femtosecond laser, E. Pump-probe measurements",

author = "Haiyi Sun and Tianqing Jia and Chengbin Li and Xiaoxi Li and Shizhen Xu and Donghai Feng and Xiaofeng Wang and Xiaochun Ge and Zhizhan Xu",

year = "2007",

month = jan,

doi = "10.1016/j.ssc.2006.10.012",

language = "英语",

volume = "141",

pages = "127--131",

journal = "Solid State Communications",

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TY - JOUR

T1 - Mechanisms of femtosecond laser-induced damage in magnesium fluoride

AU - Sun, Haiyi

AU - Jia, Tianqing

AU - Li, Chengbin

AU - Li, Xiaoxi

AU - Xu, Shizhen

AU - Feng, Donghai

AU - Wang, Xiaofeng

AU - Ge, Xiaochun

AU - Xu, Zhizhan

PY - 2007/1

Y1 - 2007/1

N2 - We studied the single-shot damage in magnesium fluoride irradiated by 800 nm femtosecond (fs) laser. The dependence of damage thresholds on the laser pulse durations from 60 to 750 fs was measured. The pump-probe measurements were carried out to investigate the time-resolved electronic excitation processes. A coupled dynamic model was applied to study the microprocesses in the interaction between fs laser and magnesium fluoride. The results indicate that both multiphoton ionization and avalanche ionization play important roles in the femtosecond laser-induced damage in MgF2.

AB - We studied the single-shot damage in magnesium fluoride irradiated by 800 nm femtosecond (fs) laser. The dependence of damage thresholds on the laser pulse durations from 60 to 750 fs was measured. The pump-probe measurements were carried out to investigate the time-resolved electronic excitation processes. A coupled dynamic model was applied to study the microprocesses in the interaction between fs laser and magnesium fluoride. The results indicate that both multiphoton ionization and avalanche ionization play important roles in the femtosecond laser-induced damage in MgF2.

KW - A. Magnesium fluoride

KW - D. Damage mechanisms

KW - E. Femtosecond laser

KW - E. Pump-probe measurements

UR - https://www.scopus.com/pages/publications/33751416317

U2 - 10.1016/j.ssc.2006.10.012

DO - 10.1016/j.ssc.2006.10.012

M3 - 文章

AN - SCOPUS:33751416317

SN - 0038-1098

VL - 141

SP - 127

EP - 131

JO - Solid State Communications

JF - Solid State Communications

IS - 3

ER -

Mechanisms of femtosecond laser-induced damage in magnesium fluoride

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