Abstract
The unique characteristics of ultrafast lasers, such as picosecond and femtosecond lasers, have opened up new avenues in materials processing that employ ultrashort pulse widths and extremely high peak intensities. Thus, ultrafast lasers are currently used widely for both fundamental research and practical applications. This review describes the characteristics of ultrafast laser processing and the recent advancements and applications of both surface and volume processing. Surface processing includes micromachining, micro-and nanostructuring, and nanoablation, while volume processing includes two-photon polymerization and three-dimensional (3D) processing within transparent materials. Commercial and industrial applications of ultrafast laser processing are also introduced, and a summary of the technology with future outlooks are also given.
| Original language | English |
|---|---|
| Article number | e149 |
| Journal | Light: Science and Applications |
| Volume | 3 |
| DOIs | |
| State | Published - 11 Apr 2014 |
| Externally published | Yes |
Keywords
- 3D fabrication
- industrial application
- micromachining
- nanofabrication
- ultrafast laser