Progress in Laser-Assisted Manufacturing and Materials Processing

A special issue of Processes (ISSN 2227-9717). This special issue belongs to the section "Manufacturing Processes and Systems".

Deadline for manuscript submissions: 31 October 2025 | Viewed by 576

Special Issue Editor


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Guest Editor
Lead–Laser–Matter Interaction Division, Directed Energy Research Center, Technology Innovation Institute, Masdar City, Abu Dhabi P.O. Box 9639, United Arab Emirates
Interests: laser–matter interaction; laser material processing; laser welding; additive manufacturing; process control and optimization in laser-based applications; laser-induced breakdown spectroscopy (LIBS); filament-induced breakdown spectroscopy (FIBS); ultrafast laser spectroscopy; semiconductor optics; nanomaterials synthesis and characterization; remote sensing; weather modification
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Special Issue Information

Dear Colleagues,

Laser-based technologies have become indispensable in modern manufacturing and materials processing, offering unparalleled precision, flexibility, and efficiency. From microfabrication to large-scale industrial applications, lasers play a critical role in shaping advanced materials, enhancing product quality, and improving production sustainability. Recent innovations in ultrafast lasers, beam shaping, and hybrid processing techniques have further expanded the capabilities of laser-assisted manufacturing. As industries increasingly adopt smart manufacturing and automation, understanding the fundamental interactions between lasers and materials, as well as optimizing process parameters, remains a key research priority.

Scope of the Special Issue

This Special Issue aims to present cutting-edge research and recent advancements in laser-assisted manufacturing and materials processing. We welcome original research articles and review papers covering, but not limited to, the following topics:

  • Laser–Matter Interaction: Fundamental studies on laser-induced thermal, mechanical, and chemical effects.
  • Advanced Laser Processing Techniques: Innovations in laser cutting, welding, drilling, surface structuring, and texturing.
  • Additive Manufacturing: Laser-based approaches for metal, polymer, and composite fabrication.
  • Hybrid and Multi-Process Laser Techniques: Integration of lasers with mechanical, chemical, or electrical processing methods.
  • Process Monitoring and Optimization: AI, machine learning, and real-time sensing for quality control and efficiency improvement.
  • Laser Processing of Advanced Materials: Applications in high-performance alloys, ceramics, semiconductors, and biomaterials.
  • Environmental and Sustainability Aspects: Energy efficiency, waste reduction, and green manufacturing strategies.

This Special Issue serves as a platform for researchers and industry professionals to exchange insights and foster innovation in laser-assisted manufacturing and materiasls processing. We encourage contributions that bridge fundamental research with industrial applications, showcasing the transformative impact of laser technologies in modern manufacturing.

Dr. Antaryami Mohanta
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Processes is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • laser-matter interaction
  • ultrafast laser processing
  • additive manufacturing
  • laser-induced thermal effects
  • laser cutting and welding
  • surface modification
  • hybrid laser processing
  • process monitoring and optimization
  • high-performance materials
  • sustainable laser manufacturing

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Published Papers (1 paper)

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Research

12 pages, 3340 KiB  
Article
Enhancing the Quality and Sustainability of Laser Cutting Processes in Laser-Assisted Manufacturing Using a Box–Behnken Design
by Omid Mehrabi, Zeinab Malekshahi Beiranvand, Fakhir A. Rasoul and Mahmoud Moradi
Processes 2025, 13(5), 1279; https://doi.org/10.3390/pr13051279 - 23 Apr 2025
Viewed by 277
Abstract
This study aims to examine and optimize CO2 laser cutting parameters—namely, laser power, cutting speed, and focal plane position—when applied to polypropylene material using an experimental methodology. This research aims to improve cutting quality, increase cutting speed, and reduce waste while adhering [...] Read more.
This study aims to examine and optimize CO2 laser cutting parameters—namely, laser power, cutting speed, and focal plane position—when applied to polypropylene material using an experimental methodology. This research aims to improve cutting quality, increase cutting speed, and reduce waste while adhering to sustainability objectives. To achieve these goals, a comprehensive experimental approach was employed, incorporating the Box–Behnken Design (BBD) based on the response surface methodology (RSM) to optimize the laser cutting process by evaluating the relationships between input parameters and output responses. Data were collected through a series of controlled experiments in which laser power (ranging from 30 to 60 W), cutting speed (ranging from 30 to 60 mm/s), and focal plane position (set at −3, 0, and +3 mm) were systematically varied. The responses, quantified regarding cut quality, include kerf width and the heat-affected zone (HAZ). Additionally, RSM was used to optimize the laser cutting process to improve kerf quality. The results indicated that cutting speed has an inverse effect on kerf width and HAZ, while laser power has a direct effect. Furthermore, the focal plane position was found to have the least impact on the output responses. The maximum kerf width and HAZ were observed at a minimum cutting speed of 30 mm/s and a maximum laser power of 60 W. Full article
(This article belongs to the Special Issue Progress in Laser-Assisted Manufacturing and Materials Processing)
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