DocumentCode
1274062
Title
Surface plasmon resonance sensing in capillaries
Author
Chinowsky, T.M. ; Yee, S.S.
Author_Institution
Dept. of Electr. Eng., Washington Univ., Seattle, WA, USA
Volume
35
Issue
19
fYear
1999
fDate
9/16/1999 12:00:00 AM
Firstpage
1659
Lastpage
1661
Abstract
A capillary-based surface plasmon resonance sensor is presented. Glass capillaries internally coated with Au are radially illuminated with focused laser light that strikes the interior capillary surface and exits the capillary at angles that vary with the interior incident angle. Measurement of the exit light provides reflectivity against angle spectra useful for chemical sensing
Keywords
chemical sensors; optical sensors; optical waveguide components; reflectivity; refractive index; surface plasmon resonance; Au; angle spectra; capillaries; capillary-based surface plasmon resonance sensor; chemical sensing; exit light; focused laser light; glass capillaries; interior capillary surface; interior incident angle; radial illumination; reflectivity; surface plasmon resonance sensing;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19991121
Filename
807055
Link To Document