DocumentCode
448061
Title
Two-photon fluorescence spectroscopy by resonant single and double grating waveguide structures
Author
Thayil, K.N.A. ; Soria, S. ; Badenes, Gonçal ; Katchalski, T. ; Friesem, A.A. ; Selle, A. ; Bader, M.A. ; Marowsky, G.
Author_Institution
Insitut de Ciencies Fotoniques, Barcelona, Spain
Volume
1
fYear
2005
fDate
22-27 May 2005
Firstpage
752
Abstract
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.
Keywords
biosensors; diffraction gratings; fluorescence; optical waveguides; two-photon spectra; biosensing application; resonant single/double grating waveguide structures; two-photon fluorescence spectroscopy; Dielectric substrates; Fluorescence; Gratings; Laser beams; Laser excitation; Optical waveguides; Polarization; Polymers; Resonance; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN
1-55752-795-4
Type
conf
DOI
10.1109/CLEO.2005.201911
Filename
1572977
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