![Large-area straight, regular periodic surface structures produced on fused silica by the interference of two femtosecond laser beams through cylindrical lens Large-area straight, regular periodic surface structures produced on fused silica by the interference of two femtosecond laser beams through cylindrical lens](https://oej-data.oejournal.org//oej-data/oea/2021/12/PIC/oea-2020-0036-Jiatianqing-1.jpg)
Large-area straight, regular periodic surface structures produced on fused silica by the interference of two femtosecond laser beams through cylindrical lens
![a) Schematic diagram of the experimental set up, containing a laser... | Download Scientific Diagram a) Schematic diagram of the experimental set up, containing a laser... | Download Scientific Diagram](https://www.researchgate.net/publication/323523971/figure/fig1/AS:599781231570944@1520010397442/a-Schematic-diagram-of-the-experimental-set-up-containing-a-laser-beam-focused-by-a.png)
a) Schematic diagram of the experimental set up, containing a laser... | Download Scientific Diagram
![Integrated micro-cylindrical lens with laser diode for single-mode fiber coupling | Semantic Scholar Integrated micro-cylindrical lens with laser diode for single-mode fiber coupling | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/8ccbeaf760fa3d58b004a10b73c7f810c4f63d72/2-Figure1-1.png)
Integrated micro-cylindrical lens with laser diode for single-mode fiber coupling | Semantic Scholar
![Setup of cylindrical lens system used to shape the laser spot, which... | Download Scientific Diagram Setup of cylindrical lens system used to shape the laser spot, which... | Download Scientific Diagram](https://www.researchgate.net/publication/303702238/figure/fig5/AS:368103969050626@1464774233106/Setup-of-cylindrical-lens-system-used-to-shape-the-laser-spot-which-measured-1-mm.png)