By the same authors

The Ablation of solid targets using a capillary discharge laser

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Publication details

Title of host publicationX-Ray Lasers 2018 - Proceedings of the 16th International Conference on X-Ray Lasers
DateE-pub ahead of print - 7 Mar 2020
Pages11-15
Number of pages5
PublisherSPRINGER
EditorsMichaela Kozlová, Jaroslav Nejdl
Original languageEnglish
ISBN (Print)9783030354527

Publication series

NameSpringer Proceedings in Physics
Volume241
ISSN (Print)0930-8989
ISSN (Electronic)1867-4941

Abstract

Capillary discharge lasers with output at wavelength 46.9 nm offer a route to laboratory investigations of warm dense matter and may have an impact in the micro-ablation of solid samples of relevance to microelectromechanical systems. The commissioning and operation of a capillary discharge laser with 50 μJ output per pulse is presented alongside initial results of target ablation obtained by focusing the laser output. Studies have been undertaken relevant to the operation of the capillary laser. The capillary laser discharges a current pulse of up to 40 kAmps through an argon plasma, which is initially singly ionized via radio-frequency heating.

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