Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Defect-assisted plasmonic crystal sensor

Not Accessible

Your library or personal account may give you access

Abstract

We demonstrate enhanced sensitivity of a nanostructured plasmonic sensor that utilizes resonance in intentional structural defects within a plasmonic crystal. The measured sensitivity of the fabricated nanosensor is 500nm/RIU showing improvement over traditional nanohole array sensors. Furthermore, the defects provide an additional design parameter to increase sensitivity by engineering plasmon lifetime.

© 2013 Optical Society of America

Full Article  |  PDF Article
More Like This
Increased detection sensitivity of surface plasmon sensors using oblique induced resonant coupling

Wan-Shao Tsai, Kuang-Li Lee, Ming-Yang Pan, and Pei-Kuen Wei
Opt. Lett. 38(23) 4962-4965 (2013)

Silk protein based hybrid photonic-plasmonic crystal

Sunghwan Kim, Alexander N. Mitropoulos, Joshua D. Spitzberg, David L. Kaplan, and Fiorenzo G Omenetto
Opt. Express 21(7) 8897-8903 (2013)

Plasmonic interferometers for label-free multiplexed sensing

Yongkang Gao, Zheming Xin, Qiaoqiang Gan, Xuanhong Cheng, and Filbert J. Bartoli
Opt. Express 21(5) 5859-5871 (2013)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved