Journal
APPLIED PHYSICS EXPRESS
Volume 7, Issue 3, Pages -Publisher
IOP PUBLISHING LTD
DOI: 10.7567/APEX.7.032002
Keywords
-
Categories
Funding
- 973 Program of China [2013CBA01700]
- National Natural Science Funds [61138002]
Ask authors/readers for more resources
We propose an efficient way to realize Fano-type resonances at optical frequencies based on a low-loss dielectric nanorod array. An ultrahigh Q factor (larger than 10000) is numerically demonstrated, which is attributed to the mode interference between the broadband Fabry-Perot (FP) resonance and the narrowband guided mode stemming from coupled quadrupoles. A wide gap region for field enhancement is formed between adjacent rods, making such a structure an ideal platform for related applications such as biological sensing and nonlinear devices. (C) 2014 The Japan Society of Applied Physics
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available