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

Bio-organism detection in one-dimensional photonic crystals using electromagnetically induced transparency

Not Accessible

Your library or personal account may give you access

Abstract

We propose an optical sensor that allows site-selective detection of a refractive index change occurring due to any infiltration such as a bio-organism in a porous one-dimensional photonic crystal (PC). We use the electromagnetically induced transparency (EIT) to detect and locate the infiltration. With a localized change in the refractive index, the maximum of the peak EIT transmission shifts, which is determined by tuning the control field frequency. The strong dispersion and the narrowing of the absorption free response associated with EIT within the PC form the basis of such enhanced sensitivity.

©2012 Optical Society of America

Full Article  |  PDF Article
More Like This
Three-photon electromagnetically induced transparency using Rydberg states

Christopher Carr, Monsit Tanasittikosol, Armen Sargsyan, David Sarkisyan, Charles S. Adams, and Kevin J. Weatherill
Opt. Lett. 37(18) 3858-3860 (2012)

All-optical electromagnetically induced transparency using one-dimensional coupled microcavities

Ahmer Naweed, David Goldberg, and Vinod M. Menon
Opt. Express 22(15) 18818-18823 (2014)

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 (4)

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

Equations (1)

You do not have subscription access to this journal. Equations 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