Materials Processing with Femtosecond Vortex Pulses
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Hnatovsky, Kyrylo (Cyril); Shvedov, Vladlen; Rode, Andrei V; Krolikowski, Wieslaw
Description
We present the first results on material processing with tightly focused single femtosecond laser vortex pulses. We use double-charge femtosecond vortices to produce micron-size ring-shaped structures with > 100 nm uniform groove thickness.
| Collections | ANU Research Publications |
|---|---|
| Date published: | 2011 |
| Type: | Conference paper |
| URI: | http://hdl.handle.net/1885/25771 |
| Source: | Proceedings of Conference on Lasers and Electro-Optics (CLEO 2011) |
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| File | Description | Size | Format | Image |
|---|---|---|---|---|
| 01_Hnatovsky_Materials_Processing_with_2011.pdf | 574.73 kB | Adobe PDF |  |
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