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Proceedings Paper

SPR prism sensor using laser line generator
Author(s): Benny L. Chan; Suganda Jutamulia
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Paper Abstract

A Kretschmann prism configuration uses a laser line generator, which includes a laser diode and a pair of cylindrical lenses having different optical powers in x and y directions. A metal layer is directly coated on one side of the prism. The line generator determines the length of the laser line and the divergent angle of the fan-shape light sheet. The length of the laser line on the metal layer is determined by the separation of the focus position of the laser light from the metal layer.

Paper Details

Date Published: 6 February 2012
PDF: 7 pages
Proc. SPIE 8234, Plasmonics in Biology and Medicine IX, 82341P (6 February 2012); doi: 10.1117/12.909953
Show Author Affiliations
Benny L. Chan, Univ. of Northern California (United States)
Suganda Jutamulia, Univ. of Northern California (United States)


Published in SPIE Proceedings Vol. 8234:
Plasmonics in Biology and Medicine IX
Tuan Vo-Dinh; Joseph R. Lakowicz, Editor(s)

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