Abstract
Chalcogenide glasses have attracted much interest for use in many fields of optics: microoptics, diffractive optics, optical communication, non-linear optics, etc. This paper focuses on the fabrication of subwavelength gratings based on nano-photolithography using chalcogenide films and scanning atomic force microscope (AFM) equipped with an optical near field source. The nano-lithography system is described and the results obtained using As2S3 chalcogenide films are presented. Variable period gratings with 100 nm line width are presented.
| Original language | English |
|---|---|
| Pages (from-to) | 1054-1057 |
| Number of pages | 4 |
| Journal | Optical Materials |
| Volume | 28 |
| Issue number | 8-9 |
| DOIs | |
| State | Published - Jun 2006 |
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