June 12, 2024Open Access

Utilizing Vortex pulse and suitable focus distance to improve the stability of laser-induced breakdown spectral (LIBS)

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JGJian GaoNorth University of China YCYang ChenUniversity of Science and Technology of China JYJiaxing YangUniversity of Electronic Science and Technology of China

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Implication

Experimental analysis demonstrates enhanced spectral stability and intensity in laser-induced plasmas, highlighting potential for nondestructive detection.

Key Points

Combining a vortex pulse with a Gaussian beam enhances spectral intensity and stability in laser-induced breakdown spectroscopy, especially at lower energy flux.
Utilizing single Gaussian and vortex pulses with focal points placed behind the target, plasma emission spectrum intensity varies directly with plasma temperature.
Enhanced stability in reheated double-pulse configurations highlights strong application prospects for nondestructive detection across diverse material targets.

Cite This Study

Gao et al. (2024) studied this question.

synapsesocial.com/papers/68e651c6b6db6435875e22d3 https://doi.org/10.21203/rs.3.rs-4495894/v1

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Implication

Experimental analysis demonstrates enhanced spectral stability and intensity in laser-induced plasmas, highlighting potential for nondestructive detection.

Utilizing Vortex pulse and suitable focus distance to improve the stability of laser-induced breakdown spectral (LIBS)

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Member takes

Implication

Key Points

Cite This Study

Utilizing Vortex pulse and suitable focus distance to improve the stability of laser-induced breakdown spectral (LIBS)

Discussion

Member takes

Implication

Key Points

Cite This Study

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