Three-dimensional point spread function of surface plasmon-coupled emission microscopy

Yeonsu Jung; Euiheon Chung

doi:10.1117/12.2018695

20 May 2013 Three-dimensional point spread function of surface plasmon-coupled emission microscopy

Yeonsu Jung, Euiheon Chung

Proceedings Volume 8879, Nano-Bio Sensing, Imaging, and Spectroscopy; 88790D (2013) https://doi.org/10.1117/12.2018695
Event: Nano-Bio Sensing, Imaging and Spectroscopy, 2013, Jeju, Korea, Republic of

Abstract

Surface plasmon-coupled emission (SPCE) microscopy provides high sensitivity for surface imaging due to the field enhancement effect of surface plasmon resonance. Based on previous theoretical and experimental studies, SPCE microscopy (SPCEM) generates an unusual annular-shape point spread function (PSF). In order to correct the distorted PSF without numerical deconvolution, an experimental method with a spiral phase plate (SPP) has been proposed. However the three-dimensional nature of PSF has not been explored in the past. In this study, we performed a theoretical study to obtain three-dimensional PSF of SPCE microscopy.

Citation Download Citation

Yeonsu Jung and Euiheon Chung "Three-dimensional point spread function of surface plasmon-coupled emission microscopy", Proc. SPIE 8879, Nano-Bio Sensing, Imaging, and Spectroscopy, 88790D (20 May 2013); https://doi.org/10.1117/12.2018695

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