Femtosecond laser nanostructuring in glass with sub-50nm feature sizes
Optics
2015-06-12 v1
Abstract
We report on controllable production of nanostructures embedded in a porous glass substrate by femtosecond laser direct writing. We show that a hollow nano-void with a lateral size of ~40 nm and an axial size of ~1500 nm can be achieved by manipulating the peak intensity and polarization of the writing laser beam. Our finding enables direct construction of 3D nanofluidics inside glass.
Keywords
Cite
@article{arxiv.1211.4072,
title = {Femtosecond laser nanostructuring in glass with sub-50nm feature sizes},
author = {Yang Liao and Yinglong Shen and Lingling Qiao and Danping Chen and Ya Cheng and Koji Sugioka and Katsumi Midorikawa},
journal= {arXiv preprint arXiv:1211.4072},
year = {2015}
}
Comments
15 pages, 4 figures