Abstract

Spatially localized femtosecond pulses have been produced by a combination of scanning near-field optical microscopy with ultrashort pulse lasers. With these pulses direct ablative writing on metal surfaces is demonstrated. Possible applications of this technique for nanostructuring, repair, and production of lithographic masks are discussed.

© 1999 Optical Society of America

Sub-diffraction limited structuring of solid targets with femtosecond laser pulses

F. Korte, S. Adams, A. Egbert, C. Fallnich, A. Ostendorf, S. Nolte, M. Will, J.-P. Ruske, B. N. Chichkov, and A. Tünnermann
Opt. Express 7(2) 41-49 (2000)

Fabrication of long-period fiber gratings by focused irradiation of infrared femtosecond laser pulses

Yuki Kondo, Kentaro Nouchi, Tsuneo Mitsuyu, Masaru Watanabe, Peter G. Kazansky, and Kazuyuki Hirao
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Femtosecond laser nanostructuring of metals

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Pulsed top-hat beam thermal-lens measurement for ultraviolet dielectric coatings

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Infrared photosensitivity in silica glasses exposed to femtosecond laser pulses

D. Homoelle, S. Wielandy, Alexander L. Gaeta, N. F. Borrelli, and Charlene Smith
Opt. Lett. 24(18) 1311-1313 (1999)