Enhanced fluorescence emission using a photonic crystal coupled to an optical cavity

Anusha Pokhriyal, Meng Lu, Vikram Chaudhery, Sherine George, Brian T. Cunningham

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this work we report a fundamentally new approach to enhance fluorescence in which surface adsorbed fluorophore-tagged biomolecules are excited on a photonic crystal surface that is coupled to an underlying Fabry-Perot type cavity through a gold mirror reflector beneath the photonic crystal. This approach leads to 6x increase in signal-to-noise ratio of a dye labeled polypeptide compared to ordinary photonic crystal enhanced fluorescence.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2013
StatePublished - 2013
EventCLEO: Science and Innovations, CLEO_SI 2013 - San Jose, CA, United States
Duration: Jun 9 2013Jun 14 2013

Other

OtherCLEO: Science and Innovations, CLEO_SI 2013
CountryUnited States
CitySan Jose, CA
Period6/9/136/14/13

Fingerprint

Photonic crystals
Fluorescence
photonics
fluorescence
cavities
crystals
Fluorophores
Polypeptides
polypeptides
Biomolecules
crystal surfaces
Gold
reflectors
Signal to noise ratio
Mirrors
signal to noise ratios
Coloring Agents
Dyes
dyes
gold

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

Cite this

Pokhriyal, A., Lu, M., Chaudhery, V., George, S., & Cunningham, B. T. (2013). Enhanced fluorescence emission using a photonic crystal coupled to an optical cavity. In CLEO: Science and Innovations, CLEO_SI 2013

Enhanced fluorescence emission using a photonic crystal coupled to an optical cavity. / Pokhriyal, Anusha; Lu, Meng; Chaudhery, Vikram; George, Sherine; Cunningham, Brian T.

CLEO: Science and Innovations, CLEO_SI 2013. 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pokhriyal, A, Lu, M, Chaudhery, V, George, S & Cunningham, BT 2013, Enhanced fluorescence emission using a photonic crystal coupled to an optical cavity. in CLEO: Science and Innovations, CLEO_SI 2013. CLEO: Science and Innovations, CLEO_SI 2013, San Jose, CA, United States, 6/9/13.
Pokhriyal A, Lu M, Chaudhery V, George S, Cunningham BT. Enhanced fluorescence emission using a photonic crystal coupled to an optical cavity. In CLEO: Science and Innovations, CLEO_SI 2013. 2013
Pokhriyal, Anusha ; Lu, Meng ; Chaudhery, Vikram ; George, Sherine ; Cunningham, Brian T. / Enhanced fluorescence emission using a photonic crystal coupled to an optical cavity. CLEO: Science and Innovations, CLEO_SI 2013. 2013.
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