Ultrafast dynamics of surface electromagnetic waves in subwavelength nanohole array on metallic film

A. S. Kirakosyan; T. V. Shahbazyan; M. Tong; Z V. Vardeny

doi:10.1117/12.680794

11 September 2006 Ultrafast dynamics of surface electromagnetic waves in subwavelength nanohole array on metallic film

A. S. Kirakosyan, T. V. Shahbazyan, M. Tong, Z V. Vardeny

Proceedings Volume 6323, Plasmonics: Metallic Nanostructures and their Optical Properties IV; 63230J (2006) https://doi.org/10.1117/12.680794
Event: SPIE Optics + Photonics, 2006, San Diego, California, United States

Abstract

The ultrafast dynamics of surface electromagnetic waves photogenerated on the surfaces of an Al film perforated with 2D subwavelength hole array was studied by the pump-probe correlation spectroscopy. The time-resolved differential transmission exhibits a fast rise on subpicosecond time scale followed by a plateau with subsequent slow decay. This dynamics is accompanied by a blue shift in transient spectra of the anomalous transmision band. A theoretical model is developed that explains both time-resolved and spectrally-resolved data.

Citation Download Citation

A. S. Kirakosyan, T. V. Shahbazyan, M. Tong, and Z V. Vardeny "Ultrafast dynamics of surface electromagnetic waves in subwavelength nanohole array on metallic film", Proc. SPIE 6323, Plasmonics: Metallic Nanostructures and their Optical Properties IV, 63230J (11 September 2006); https://doi.org/10.1117/12.680794

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available