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Ultrafast Laser-Induced Structural Dynamics in Bio-Compatible and Industrial Materials

Students & Supervisors

Student Authors
Shafiyee, Mohammad Aqil
Bachelor of Science in Computer Science & Engineering, FST
Fahim , Saimun Haque
Bachelor of Science in Computer Science & Engineering, FST
Rahman, Toufik
Bachelor of Science in Computer Science & Engineering, FST
Abid, Md. Abdullah Al
Bachelor of Science in Computer Science & Engineering, FST
Hossain, Rafat
Bachelor of Science in Computer Science & Engineering, FST
Supervisors
Md. Mortuza Ahmmed
Associate Professor, Faculty, FST

Abstract

Ultrafast laser technology is an essential tool for modern materials as it makes material modification more precise. Bio-compatible and Industrial materials go through structural changes when it’s contacted with laser pulses, affecting surface structure and processing accuracy. And understanding the changes is essential for more advance manufacturing technologies. Some factors such as processing accuracy and pulse duration influence how the materials respond. Long-term studies of these factors help in understanding how laser processing technology becomes more improved and reliable. The objective in this study is learning how laser pulse duration affects structural response and processing precision in bio-compatible and industrial materials with time. This study used secondary numerical data from 1995 to 2024 of Laser Physics and Non-Linear Optics track from Optica (OSA) and SPIE publications. The dataset includes factors – pulse duration, structural response, and processing accuracy. Using graphs, statistics, and comparisons, we observe how these values changes with time and the relationship among parameters. The analysis shows an increase in all the variables with time. Pulse duration increased from 10 fs to 90 fs in 1995 to 2024. The structural response and processing precision increased 18 to 84 and 26 to 78 respectively. The graph below shows a positive trend in pulse duration, structural response and processing precision. The result shows that increasing laser pulse duration significantly impacts structural response and processing precision. This suggest that improvements in ultrafast laser technology from 1995 to 2024 have enhanced the accuracy of material processing in bio-compatible and industrial materials.

Keywords

Ultrafast laser processing Pulse duration Structural response Processing precision

Publication Details

  • Type of Publication:
  • Conference Name: International Conference on Electronics and Informatics
  • Date of Conference: 05/07/2026 - 05/07/2026
  • Venue: Atomic Energy Center , Dhaka
  • Organizer: Bangladesh Electronics and Informatics Society (BEIS)
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