We show how resonant single and double grating-waveguide-structures enhance two-photon fluorescence more than two orders of magnitude without the need for a highly focused laser excitation light. Such resonant devices have an enormous potential for biosensing.
Two-photon fluorescence spectroscopy by resonant single and double grating waveguide structures
(CLEO). Conference on Lasers and Electro-Optics, 2005. ; 1 ; 752-754 Vol. 1
2005-01-01
1031693 byte
Conference paper
Electronic Resource
English
Two-Photon Fluorescence Spectroscopy by Resonant Single and Double Grating Waveguide Structures
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