Laser-induced breakdown spectroscopy during laser ablation of cavity structures

R. E. Russo; S. S. Mao; X. Zeng; X. Mao

doi:10.2351/1.5060054

Laser-induced breakdown spectroscopy during laser ablation of cavity structures

R. E. Russo
, S. S. Mao
, X. Zeng
, X. Mao

Mechanical & Nuclear Engineering

Lawrence Berkeley National Laboratory

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Cavity formation is a common phenomenon involved in laser processing of solid materials. Although most previous LIBS investigations have been devoted to laser ablation on flat surfaces, the development of a laser plasma inside cavities is of both fundamental as well as practical significance for repetitive laser processing such as micro machining and chemical analysis. In this paper, we will provide our recent spectroscopic measurements of the temperature and electron number density of laser-induced plasmas in fused silica cavities. The effects of cavity aspect ratio on plasma characteristics will be discussed, in particular, the origin of the measured high temperature and electron number density of laser-induced plasma inside cavity structures.

Original language	British English
Title of host publication	ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings
Publisher	Laser Institute of America
ISBN (Print)	0912035757, 9780912035758
DOIs	https://doi.org/10.2351/1.5060054
State	Published - 2003
Event	ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics - Jacksonville, FL, United States Duration: 13 Oct 2003 → 16 Oct 2003

Publication series

Name	ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings

Conference

Conference	ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics
Country/Territory	United States
City	Jacksonville, FL
Period	13/10/03 → 16/10/03

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Keywords

Ablation
Cavity
Laser
Plasma

Access to Document

10.2351/1.5060054

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Cite this

Russo, R. E., Mao, S. S., Zeng, X., & Mao, X. (2003). Laser-induced breakdown spectroscopy during laser ablation of cavity structures. In ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings Article 408 (ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings). Laser Institute of America. https://doi.org/10.2351/1.5060054

Russo, R. E. ; Mao, S. S. ; Zeng, X. et al. / Laser-induced breakdown spectroscopy during laser ablation of cavity structures. ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings. Laser Institute of America, 2003. (ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings).

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title = "Laser-induced breakdown spectroscopy during laser ablation of cavity structures",

abstract = "Cavity formation is a common phenomenon involved in laser processing of solid materials. Although most previous LIBS investigations have been devoted to laser ablation on flat surfaces, the development of a laser plasma inside cavities is of both fundamental as well as practical significance for repetitive laser processing such as micro machining and chemical analysis. In this paper, we will provide our recent spectroscopic measurements of the temperature and electron number density of laser-induced plasmas in fused silica cavities. The effects of cavity aspect ratio on plasma characteristics will be discussed, in particular, the origin of the measured high temperature and electron number density of laser-induced plasma inside cavity structures.",

keywords = "Ablation, Cavity, Laser, Plasma",

author = "Russo, \{R. E.\} and Mao, \{S. S.\} and X. Zeng and X. Mao",

year = "2003",

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publisher = "Laser Institute of America",

booktitle = "ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings",

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Russo, RE, Mao, SS, Zeng, X & Mao, X 2003, Laser-induced breakdown spectroscopy during laser ablation of cavity structures. in ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings., 408, ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings, Laser Institute of America, ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Jacksonville, FL, United States, 13/10/03. https://doi.org/10.2351/1.5060054

Laser-induced breakdown spectroscopy during laser ablation of cavity structures. / Russo, R. E.; Mao, S. S.; Zeng, X. et al.
ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings. Laser Institute of America, 2003. 408 (ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Laser-induced breakdown spectroscopy during laser ablation of cavity structures

AU - Russo, R. E.

AU - Mao, S. S.

AU - Zeng, X.

AU - Mao, X.

PY - 2003

Y1 - 2003

N2 - Cavity formation is a common phenomenon involved in laser processing of solid materials. Although most previous LIBS investigations have been devoted to laser ablation on flat surfaces, the development of a laser plasma inside cavities is of both fundamental as well as practical significance for repetitive laser processing such as micro machining and chemical analysis. In this paper, we will provide our recent spectroscopic measurements of the temperature and electron number density of laser-induced plasmas in fused silica cavities. The effects of cavity aspect ratio on plasma characteristics will be discussed, in particular, the origin of the measured high temperature and electron number density of laser-induced plasma inside cavity structures.

AB - Cavity formation is a common phenomenon involved in laser processing of solid materials. Although most previous LIBS investigations have been devoted to laser ablation on flat surfaces, the development of a laser plasma inside cavities is of both fundamental as well as practical significance for repetitive laser processing such as micro machining and chemical analysis. In this paper, we will provide our recent spectroscopic measurements of the temperature and electron number density of laser-induced plasmas in fused silica cavities. The effects of cavity aspect ratio on plasma characteristics will be discussed, in particular, the origin of the measured high temperature and electron number density of laser-induced plasma inside cavity structures.

KW - Ablation

KW - Cavity

KW - Laser

KW - Plasma

UR - https://www.scopus.com/pages/publications/57349173174

U2 - 10.2351/1.5060054

DO - 10.2351/1.5060054

M3 - Conference contribution

AN - SCOPUS:57349173174

SN - 0912035757

SN - 9780912035758

T3 - ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings

BT - ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings

PB - Laser Institute of America

T2 - ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics

Y2 - 13 October 2003 through 16 October 2003

ER -

Russo RE, Mao SS, Zeng X, Mao X. Laser-induced breakdown spectroscopy during laser ablation of cavity structures. In ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings. Laser Institute of America. 2003. 408. (ICALEO 2003 - 22nd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings). doi: 10.2351/1.5060054

Laser-induced breakdown spectroscopy during laser ablation of cavity structures

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

OpenUrl availability

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