On-chip characterization of fluids using microsurface plasmon resonance sensors

Anna L. Pyayt; Kishore Sundara-Rajan; Gabriel Isaiah Rowe; Matilda Anna Linda Enlund

doi:10.1117/12.560279

18 October 2004 On-chip characterization of fluids using microsurface plasmon resonance sensors

Anna L. Pyayt, Kishore Sundara-Rajan, Gabriel Isaiah Rowe, Matilda Anna Linda Enlund

Proceedings Volume 5514, Optical Trapping and Optical Micromanipulation; (2004) https://doi.org/10.1117/12.560279
Event: Optical Science and Technology, the SPIE 49th Annual Meeting, 2004, Denver, Colorado, United States

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.

Citation Download Citation

Anna L. Pyayt, Kishore Sundara-Rajan, Gabriel Isaiah Rowe, and Matilda Anna Linda Enlund "On-chip characterization of fluids using microsurface plasmon resonance sensors", Proc. SPIE 5514, Optical Trapping and Optical Micromanipulation, (18 October 2004); https://doi.org/10.1117/12.560279

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