Laser Cleaning Technology in Industrial Fields

Zhenglong, 雷正龙 Lei; Ze, 田泽 Tian; Yanbin, 陈彦宾 Chen

doi:10.3788/lop55.030005

Cited by 15 publications

(5 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In terms of practical application, the laser cleaning process is not mature enough, and the equipment limits the laser cleaning efficiency and precision. High-power short-pulse lasers are a major bottleneck limiting the development of complete sets of high-efficiency laser cleaning equipment [10].…”

Section: Technical Characteristicsmentioning

confidence: 99%

Principal Analysis and Application of Laser Technology in Integrated Circuits

2024

HSET

View full text Add to dashboard Cite

Since the constant development of science and technology and the popularization of electronic devices, integrated circuits are also developing in the direction of large scale and high precision. This requires the processing of integrated circuits to be constantly refined. This also prompted the laser technology has become an important processing technology in the manufacturing process of large-scale integrated circuits. Laser processing technology is a non-contact processing, its beam diameter is small, high-energy density, high productivity, stable and reliable processing quality. This paper for the laser welding, laser direct writing, laser detection and laser cleaning overview of the four-laser technology in the application of large-scale integrated circuits. And the working principle, type and process characteristics of these laser technologies are discussed. The development of laser technology has also limited the production of large-scale integrated circuits in some aspects. With the semiconductor laser, excimer laser process continues to mature, laser technology in integrated circuits will continue to expand the scope of application and break through the obstacles.

show abstract

Section: Technical Characteristicsmentioning

confidence: 99%

Principal Analysis and Application of Laser Technology in Integrated Circuits

2024

HSET

View full text Add to dashboard Cite

show abstract

“…Because the interaction between a laser beam and a material involves a series of physical and chemical processes, such as decomposition, ionization, vibration, expansion, stripping, shedding, vaporization, and explosion, laser cleaning mechanisms are highly complex [16,17]. At present, laser cleaning mechanisms mainly consist of the laser thermal ablation mechanism [18], the laser thermal stress mechanism [19], and the plasma shock wave mechanism [20].…”

Section: Laser Cleaning Mechanismmentioning

confidence: 99%

The Fundamental Mechanisms of Laser Cleaning Technology and Its Typical Applications in Industry

Zhou

Sun²,

et al. 2023

Processes

View full text Add to dashboard Cite

Laser cleaning is an advanced surface-cleaning technology that can lead to the instant evaporation and stripping of the attachments found on a substrate’s surface, such as contaminants, rust, and coatings; it uses a high-energy laser beam to irradiate the components’ surface. Compared with common surface-cleaning technologies, laser cleaning has the advantages of precision, efficiency, and controllability. In this paper, the fundamental mechanisms of laser cleaning technology are summarized in detail; these include the laser thermal ablation mechanism, the laser thermal stress mechanism, and the plasma shock wave mechanism. The operational principles, characteristics, and application range of each mechanism are discussed. Their typical applications in industry are outlined according to the differences in the substrate materials used, including metallic materials, nonmetallic materials, and semiconductor elements. This study provides a significant reference and guiding basis for researchers to further explore the fundamental mechanisms of laser cleaning, as well as various aspects of the typical industrial applications of laser cleaning.

show abstract

“…The laser cleaning process is very complex, and there are many possible mechanisms in the process, including many physical and chemical changes such as ablation, decomposition, ionization, degradation, melting, combustion, vaporization, vibration, splash, expansion, contraction, explosion, peeling, falling off and so on [3] . W. M. Steen roughly divides laser cleaning technology into vaporization treatment, impact treatment and oscillation treatment according to the cleaning principle [4] .…”

Section: Principle Of Laser Cleaningmentioning

confidence: 99%

Principle, application and development trend of laser cleaning

Zhou

Sang

Wang

et al. 2022

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

Many areas of industrial production are inseparable from cleaning technology, and traditional cleaning technology is increasingly unable to meet the requirements of modern industry. Laser cleaning technology is a new cleaning technology with high efficiency and no chemical pollution. It has the characteristics of non-contact, environmental protection, high efficiency, flexibility, energy saving and wide application range. Compared with mechanical friction cleaning, chemical corrosion cleaning, ultrasonic cleaning, dry ice cleaning and other technologies, it has obvious advantages. At present, laser cleaning technology has been widely used in the fields of aerospace body paint removal, cultural relics sample cleaning, mold and mechanical parts product cleaning, mainly used for paint treatment, rust removal, oil removal and particles. This paper discusses the development trend of laser cleaning technology compared with the traditional laser cleaning technology.

show abstract

Laser Cleaning Technology in Industrial Fields

Cited by 15 publications

References 0 publications

Principal Analysis and Application of Laser Technology in Integrated Circuits

Principal Analysis and Application of Laser Technology in Integrated Circuits

The Fundamental Mechanisms of Laser Cleaning Technology and Its Typical Applications in Industry

Principle, application and development trend of laser cleaning

Contact Info

Product

Resources

About