We propose a novel prism phase modulator (PPM) in a phase-sensitive surface plasmon resonance (SPR) sensing system. Experiment results show the detection limit of our PPM based microfluidic SPR sensor array is 9.11×10-7 RIU.
© 2012 OSA
G. Ye, J. Qian, H. Cheng, and S. He, "Microfluidic surface plasmon resonance sensor array based on prism phase modulator (PPM)," in Asia Communications and Photonics Conference, OSA Technical Digest (online) (Optical Society of America, 2012), paper AS4E.5.
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