Nanometer-Scale Structuring of Gold Thin-Films and Graphene by Femtosecond Laser Bessel Beams

Sahin R., Simsek E., Akturk S.

Conference on Lasers and Electro-Optics (CLEO), San-Jose, Kostarika, 8 - 13 Haziran 2014 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: San-Jose
  • Basıldığı Ülke: Kostarika
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

We report nanometer-size patterning of various thin films by femtosecond pulsed Bessel beams. Nanoslit arrays fabricated on gold films exhibit excitation of surface plasmon polaritons. We extend the approach to single-atomic-layer systems such as graphene.