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Proceedings Paper

On-chip characterization of fluids using microsurface plasmon resonance sensors
Author(s): Anna L. Pyayt; Kishore Sundara-Rajan; Gabriel Isaiah Rowe; Matilda Anna Linda Enlund
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Paper Abstract

The design of a Micro Surface Plasmon Resonance Sensor is proposed. The possibility of implementing the modified Kretschmann-Raether scheme on a chip is investigated. A moving waveguide is used to change the angle of incidence of the beam of light. The main advantages of this sensor are potentially low cost, simplicity of design and very high parallelization. It is possible to have large number of such sensors on one chip, each of them with distinct activated sensing surfaces. The modeling of the sensor, design optimization procedures, and fabrication are also discussed. Computer simulations are used to validate the design.

Paper Details

Date Published: 18 October 2004
PDF: 9 pages
Proc. SPIE 5514, Optical Trapping and Optical Micromanipulation, (18 October 2004); doi: 10.1117/12.560279
Show Author Affiliations
Anna L. Pyayt, Univ. of Washington (United States)
Kishore Sundara-Rajan, Univ. of Washington (United States)
Gabriel Isaiah Rowe, Univ. of Washington (United States)
Matilda Anna Linda Enlund, Univ. of Washington (United States)


Published in SPIE Proceedings Vol. 5514:
Optical Trapping and Optical Micromanipulation
Kishan Dholakia; Gabriel C. Spalding, Editor(s)

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