|
Plasmon interferometers for high-throughput sensing |
Optics Letters, Vol. 37, Issue 16, pp. 3396-3398 (2012)
http://dx.doi.org/10.1364/OL.37.003396
Enhanced HTML 
Acrobat PDF (365 KB)
Abstract
In this letter, we demonstrate a refractive index sensor based on a subwavelength plasmon interferometer. Illumination of an atilt subwavelength slit-grove pair on a metal surface with monochromatic light generates high-contrast interference fringes of the transmitted light. Detection of the refractive index of the dielectric medium on the metal surface is based on examining the relative position of the interference fringes. Integration of the plasmon interferometer with a microfluidic channel provides a sensitive, high-throughput sensor with small detection volume.
© 2012 Optical Society of America
OCIS Codes
(240.6680) Optics at surfaces : Surface plasmons
(280.3420) Remote sensing and sensors : Laser sensors
(280.1415) Remote sensing and sensors : Biological sensing and sensors
ToC Category:
Optics at Surfaces
History
Original Manuscript: March 16, 2012
Revised Manuscript: May 26, 2012
Manuscript Accepted: July 6, 2012
Published: August 8, 2012
Virtual Issues
Vol. 7, Iss. 10 Virtual Journal for Biomedical Optics
Citation
Ozlem Yavas and Coskun Kocabas, "Plasmon interferometers for high-throughput sensing," Opt. Lett. 37, 3396-3398 (2012)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ol-37-16-3396
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
Related Journal Articles 
- Systematic characterization of spectral surface plasmon resonance sensors with absorbance measurement (AO)
- Optical cavity coupled surface plasmon resonance sensing for enhanced sensitivity (COL)
- Comparison of near- and far-field measures for plasmon resonance of metallic nanoparticles (OL)
- Computational investigation of nanohole array based SPR sensing using phase shift (OE)
- Surface plasmon resonance (SPR) sensors: approaching their limits? (OE)
Related Conference Papers
- Development of Localized Surface Plasmon Resonance Sensor Based on Nanoimprinting Technology
- Biomolecular Recognition Based on Localized Surface Plasmon Resonance of Immobilized Gold Nanorods
- Plasmonic-Coupled Nanostructure for Improved Surface Plasmon Resonance Biosensing
- Optofluidic Nano-Plasmonics for Biochemical Sensing
- On-Chip Nanoplasmonic-Nanofluidic Biosensors Overcoming Mass Transport Limitations
« Previous Article | Next Article »
OSA is a member of 