Nonlinear plasmonic resonances in graphene nanostructures

Jian Wei You; Martin Weismann; Nicolae C. Panoiu

doi:10.1117/12.2237944

16 September 2016 Nonlinear plasmonic resonances in graphene nanostructures

Jian Wei You, Martin Weismann, Nicolae C. Panoiu

Proceedings Volume 9920, Active Photonic Materials VIII; 99200P (2016) https://doi.org/10.1117/12.2237944
Event: SPIE Nanoscience + Engineering, 2016, San Diego, California, United States

Abstract

Peculiar physical properties of graphene offer remarkable potential for advanced photonics, particularly in the area of nonlinear optics at deep-subwavelength scale. In this article, we use a theoretical and computational analysis to demonstrate an efficient mechanism for enhancing the third-harmonic generation in graphene diffraction gratings. By taking advantage of the relation between the resonance wavelength of localized surface-plasmon polaritons of graphene ribbons and disks their specific geometry, we can engineer the spectral response of graphene gratings so as strong plasmonic resonances exist at both the fundamental frequency and third-harmonic (TH). As a result of this dual resonance mechanism for optical near-field enhancement, the intensity of the TH can be increased greatly.

Conference Presentation

Citation Download Citation

Jian Wei You, Martin Weismann, and Nicolae C. Panoiu "Nonlinear plasmonic resonances in graphene nanostructures", Proc. SPIE 9920, Active Photonic Materials VIII, 99200P (16 September 2016); https://doi.org/10.1117/12.2237944

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