Wavefront-enhanced laser-induced breakdown spectroscopy (WELIBS) utilizing a crystalline silicon wafer for a flat-top IR laser beam-Reference-Cited by-同舟云学术

Wavefront-enhanced laser-induced breakdown spectroscopy (WELIBS) utilizing a crystalline silicon wafer for a flat-top IR laser beam

Published:2024 Issue: Volume: Page:
ISSN:0267-9477
Container-title:Journal of Analytical Atomic Spectrometry
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Abdel-Harith Mohamed¹^ORCID,El-Saeid Raghda Hosny¹,Abdelazeem Rania M.²^ORCID,Abdel-Salam Zienab¹,Elhassan Asmaa³

Affiliation:

1. Laser Applications in Metrology, Photochemistry, and Agriculture Dept., Cairo University, National Institute of Laser Enhanced Science, Giza, 12613, Egypt

2. Engineering Applications of Lasers Dept., Cairo University, National Institute of Laser Enhanced Science, Egypt

3. Higher Technological Institute, 10th of Ramadan City, 6th of October Branch, Egypt

Abstract

On passing through a thin crystalline silicon wafer, the profile of an infrared laser beam is changed from a quasi-Gaussian to a flat-top one, improving the LIBS technique's analytical performance. That is the proposed (WELIBS) Wavefront-enhanced laser-induced breakdown spectroscopy approach.

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2024/JA/D3JA00245D

Reference43 articles.

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