Plasmonic-induced absorption based on MIM waveguides with a triple-cavity structure

Daobin Wang; Handan Chong; Shoupeng Wang; Qifei Zhao; Lihua Yuan; Suoping Li

doi:10.1117/12.2501009

24 July 2018 Plasmonic-induced absorption based on MIM waveguides with a triple-cavity structure

Daobin Wang, Handan Chong, Shoupeng Wang, Qifei Zhao, Lihua Yuan, Suoping Li

Proceedings Volume 10827, Sixth International Conference on Optical and Photonic Engineering (icOPEN 2018); 108272Y (2018) https://doi.org/10.1117/12.2501009
Event: Sixth International Conference on Optical and Photonic Engineering (icOPEN 2018), 2018, Shanghai, China

Abstract

In this paper, we propose a nanoscale plasmonic structure, which consists of a MIM bus waveguide coupled to a triple-cavity resonator system arranged in a T-shape. Numerical simulations by finite element method (FEM) and CMT are carried out to investigate the transmission spectra and field distribution of this special design. The results show that the PIA effect can be observed in the proposed structure with shoulder-coupling configuration. The group delay time at the center wavelength of PIA window can achieve to -0.232 ps using our proposed structure. We also dicuss the possible methods for controlling fast light characteristics. It is turn out that the PIA effect can be effectively controlled by varying the structural parameters of this plasmonic coupling system.

Citation Download Citation

Daobin Wang, Handan Chong, Shoupeng Wang, Qifei Zhao, Lihua Yuan, and Suoping Li "Plasmonic-induced absorption based on MIM waveguides with a triple-cavity structure", Proc. SPIE 10827, Sixth International Conference on Optical and Photonic Engineering (icOPEN 2018), 108272Y (24 July 2018); https://doi.org/10.1117/12.2501009

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