Single-Shot Temporal Contrast Enhancement Measurement of a Plasma Mirror by a Chirped Pulse

We focused on a single-shot method for directly measuring the temporal contrast enhancement of a single plasma mirror by analyzing the spectrum of a chirped pulse spatiotemporally overlapped with the igniting laser used for generating a plasma mirror. Experimentally, temporal contrast enhancement of...

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Autores principales:	Dongjun Zhang, Ping Zhu, Xinglong Xie, Yan Liang, Qingwei Yang, Meizhi Sun, Xiao Liang, Jun Kang, Haidong Zhu, Ailin Guo, Qi Gao, Youjian Yi, Linjun Li, Cheng Liu, Jianqiang Zhu
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	temporal intensity contrast plasma mirror technique pulse chirp ultrashort pulse Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/f9959a382b904904891f7fee94116963
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spelling	oai:doaj.org-article:f9959a382b904904891f7fee941169632021-11-11T15:03:54ZSingle-Shot Temporal Contrast Enhancement Measurement of a Plasma Mirror by a Chirped Pulse10.3390/app112199672076-3417https://doaj.org/article/f9959a382b904904891f7fee941169632021-10-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/21/9967https://doaj.org/toc/2076-3417We focused on a single-shot method for directly measuring the temporal contrast enhancement of a single plasma mirror by analyzing the spectrum of a chirped pulse spatiotemporally overlapped with the igniting laser used for generating a plasma mirror. Experimentally, temporal contrast enhancement of 10<sup>2</sup> by one plasma mirror was successfully measured in a hundred picosecond timescale and was consistent with the theory. This single-shot measurement method caused no degradation on the performance of the plasma mirror, which was proved by monitoring the efficiency and far-field pattern of the igniting laser after the plasma mirror. Combined with calorimeters and CCD cameras, this method is expected to realize the single-shot online diagnosis of plasma mirrors. This method is expected to be an efficient approach for measuring the temporal contrast enhancement of the plasma mirrors.Dongjun ZhangPing ZhuXinglong XieYan LiangQingwei YangMeizhi SunXiao LiangJun KangHaidong ZhuAilin GuoQi GaoYoujian YiLinjun LiCheng LiuJianqiang ZhuMDPI AGarticletemporal intensity contrastplasma mirror techniquepulse chirpultrashort pulseTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 9967, p 9967 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	temporal intensity contrast plasma mirror technique pulse chirp ultrashort pulse Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	temporal intensity contrast plasma mirror technique pulse chirp ultrashort pulse Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Dongjun Zhang Ping Zhu Xinglong Xie Yan Liang Qingwei Yang Meizhi Sun Xiao Liang Jun Kang Haidong Zhu Ailin Guo Qi Gao Youjian Yi Linjun Li Cheng Liu Jianqiang Zhu Single-Shot Temporal Contrast Enhancement Measurement of a Plasma Mirror by a Chirped Pulse
description	We focused on a single-shot method for directly measuring the temporal contrast enhancement of a single plasma mirror by analyzing the spectrum of a chirped pulse spatiotemporally overlapped with the igniting laser used for generating a plasma mirror. Experimentally, temporal contrast enhancement of 10<sup>2</sup> by one plasma mirror was successfully measured in a hundred picosecond timescale and was consistent with the theory. This single-shot measurement method caused no degradation on the performance of the plasma mirror, which was proved by monitoring the efficiency and far-field pattern of the igniting laser after the plasma mirror. Combined with calorimeters and CCD cameras, this method is expected to realize the single-shot online diagnosis of plasma mirrors. This method is expected to be an efficient approach for measuring the temporal contrast enhancement of the plasma mirrors.
format	article
author	Dongjun Zhang Ping Zhu Xinglong Xie Yan Liang Qingwei Yang Meizhi Sun Xiao Liang Jun Kang Haidong Zhu Ailin Guo Qi Gao Youjian Yi Linjun Li Cheng Liu Jianqiang Zhu
author_facet	Dongjun Zhang Ping Zhu Xinglong Xie Yan Liang Qingwei Yang Meizhi Sun Xiao Liang Jun Kang Haidong Zhu Ailin Guo Qi Gao Youjian Yi Linjun Li Cheng Liu Jianqiang Zhu
author_sort	Dongjun Zhang
title	Single-Shot Temporal Contrast Enhancement Measurement of a Plasma Mirror by a Chirped Pulse
title_short	Single-Shot Temporal Contrast Enhancement Measurement of a Plasma Mirror by a Chirped Pulse
title_full	Single-Shot Temporal Contrast Enhancement Measurement of a Plasma Mirror by a Chirped Pulse
title_fullStr	Single-Shot Temporal Contrast Enhancement Measurement of a Plasma Mirror by a Chirped Pulse
title_full_unstemmed	Single-Shot Temporal Contrast Enhancement Measurement of a Plasma Mirror by a Chirped Pulse
title_sort	single-shot temporal contrast enhancement measurement of a plasma mirror by a chirped pulse
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/f9959a382b904904891f7fee94116963
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Single-Shot Temporal Contrast Enhancement Measurement of a Plasma Mirror by a Chirped Pulse

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