Date
Place
- Room H (Room Hall 1, 1F)
- P1. Poster Session I
- August 20, 2015 (Thursday)
- 14:00 ~ 15:30
- [P1-120]
- 14:00 ~ 15:30
- Title:Plasmonic Wavefront Detection by the Use of Transport of Intensity Equation
- Yongjun Lim (ETRI, Korea), Seung-Yeol Lee, Byoungho Lee (Seoul Nat'l Univ., Korea), Hyon-Gon Choo, and Jinwoong Kim (ETRI, Korea)
Abstract: It was previously shown that the intense far-field distribution caused by the plasmonic beaming of light phenomenon can be effectively probed by the digital holographic microscopy (DHM) based on a conventional phase-shifting interferometer. However, when using the DHM with a phase shifting technique, the extracted phase profile can be easily affected by unwanted problems such as phase-shifting errors and mechanical vibration. As a result, it is necessary to adopt another quantitative phase imaging technique which is robust to those unwanted errors. Here, we will adopt transport of intensity equation (TIE) as a quantitative phase imaging technique to detect the wavefront emanating from plasmonic structures in nano-scale regime.
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