Enhancing fluorescence detection with a photonic crystal structure in a total-internal-reflection configuration

Jing Yong Ye1, Mitsuru Ishikawa

  • 1Center for Ultrafast Optical Science, University of Michigan, 2200 Bonisteel Boulevard, Ann Arbor, Michigan 48109-2099, USA. jyye@umich.edu

Optics Letters
|August 2, 2008
PubMed
Summary

Researchers developed an open microcavity using a one-dimensional photonic crystal. This novel biosensing platform achieved over 20-fold fluorescence enhancement for immobilized fluorophores.