Ten Open Questions about Laser-Induced Periodic Surface Structures
Nanomaterials, 2021 Laser-induced periodic surface structures (LIPSS) are a simple and robust route for the nanostructuring of solids that can create various surface functionalities featuring applications in optics, medicine, tribology, energy technologies, etc.
Jörn Bonse, Stephan Gräf
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Monitoring of Evolving Laser Induced Periodic Surface Structures [PDF]
Applied Sciences, 2019 Laser induced periodic surface structures (LIPSS) are generated on titanium and silicon nitride surfaces by multiple femtosecond laser pulses. An optical imaging system is used to observe the backscattered light during the patterning process.
Andrea Lübcke +2 more
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Uniformity Control of Laser-Induced Periodic Surface Structures
Frontiers in Physics, 2022 Laser-induced periodic surface structures (LIPSSs) are a universal phenomenon that can be observed on a variety of materials, including metals, semiconductors, and dielectrics, upon irradiation with ultrafast laser pulses.
Ji Huang +7 more
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Femtosecond Laser-Induced Periodic Surface Structures on Different Tilted Metal Surfaces
Nanomaterials, 2020 Laser-induced periodic surface structures (LIPSS) are used for the precision surface treatment of 3D components. However, with LIPSS, the non-normal incident angle between the irradiated laser beam and the specimen surface occurs. This study investigated
Yi-Hsien Liu +2 more
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Influence of unidirectional polishing on the formation of laser-induced periodic surface structures on steel [PDF]
Scientific ReportsWe have performed a detailed analysis of the dependence of the regularity of laser-induced periodic surface structures (LIPSS) on the surfaces of steel samples that have been ground (polished) to achieve unidirectional surface roughness.
Ona Balachninaitė +3 more
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Read my LIPSS: organic lasers on micromachined resonators [PDF]
Nature CommunicationsThin-film lasers based on organic semiconductors offer significant potential for miniaturized sensing and optical memory. We present a new method for creating first-order distributed feedback (DFB) Bragg gratings using laser-induced periodic surface ...
Tiange Dong +8 more
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Nanomaterials, 2020 Laser-induced periodic surface structures (LIPSS) are often present when processing solid targets with linearly polarized ultrashort laser pulses. The different irradiation parameters to produce them on metals, semiconductors and dielectrics have been ...
Camilo Florian +4 more
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Scatterometry-Based Monitoring of Laser-Induced Periodic Surface Structures on Stainless Steel [PDF]
SensorsMonitoring of laser-based processes is essential for ensuring the quality of produced surface structures and for maintaining the process stability and reproducibility.
Agustín Götte +5 more
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The role of unidirectional surface roughness on the regularity of LIPSS generated on stainless steel using femtosecond lasers [PDF]
Scientific ReportsLaser induced periodic surface structures (LIPSS) are directional and periodic nanostructures generated in most materials when irradiated with linear polarized laser beams under certain irradiation conditions.
Diego Gallego +4 more
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Laser-Induced Periodic Phase-Transition of 2D-MoTe<sub>2</sub> Nanograting Template for Frequency-Shift Digital-SERS Immunoassay of Autoimmune Disease. [PDF]
Adv Sci (Weinh)A protocol of fs‐laser‐induced periodic phase‐transition of 2D‐MoTe2 template, inducing AuNPs@1T’‐MoTe2 nanograting, is developed. The labeled AuNPs@1T’‐MoTe2 substrate conjugated with specialized immunoglobulin G demonstrates an unexpectedly high discrimination accuracy close to unity for serological diagnosis of rheumatoid arthritis by frequency ...
Yao Y +9 more
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